1801477964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 3943598400

約数和(自身を除く): 2142120436

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 229, 286, 374, 442, 458, 572, 748, 809, 884, 916, 1618, 2431, 2519, 2977, 3236, 3893, 4862, 5038, 5954, 7786, 8899, 9724, 10076, 10517, 11908, 13753, 15572, 17798, 21034, 27506, 32747, 35596, 42068, 42823, 50609, 55012, 65494, 85646, 101218, 115687, 130988, 151283, 171292, 178789, 185261, 202436, 231374, 302566, 357578, 370522, 462748, 556699, 605132, 715156, 741044, 1113398, 1966679, 2037871, 2226796, 2408393, 3149437, 3933358, 4075742, 4816786, 6298874, 7866716, 8151484, 9633572, 12597748, 26492323, 34643807, 40942681, 52984646, 69287614, 81885362, 105969292, 138575228, 163770724, 450369491, 900738982, 1801477964]

約数ペア:

[(1, 1801477964), (2, 900738982), (4, 450369491), (11, 163770724), (13, 138575228), (17, 105969292), (22, 81885362), (26, 69287614), (34, 52984646), (44, 40942681), (52, 34643807), (68, 26492323), (143, 12597748), (187, 9633572), (221, 8151484), (229, 7866716), (286, 6298874), (374, 4816786), (442, 4075742), (458, 3933358), (572, 3149437), (748, 2408393), (809, 2226796), (884, 2037871), (916, 1966679), (1618, 1113398), (2431, 741044), (2519, 715156), (2977, 605132), (3236, 556699), (3893, 462748), (4862, 370522), (5038, 357578), (5954, 302566), (7786, 231374), (8899, 202436), (9724, 185261), (10076, 178789), (10517, 171292), (11908, 151283), (13753, 130988), (15572, 115687), (17798, 101218), (21034, 85646), (27506, 65494), (32747, 55012), (35596, 50609), (42068, 42823)]