1971567114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2371}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 4418523648

約数和(自身を除く): 2446956534

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 293, 473, 586, 879, 946, 1419, 1758, 2371, 2838, 3223, 4742, 6446, 7113, 9669, 12599, 14226, 19338, 25198, 26081, 37797, 52162, 75594, 78243, 101953, 138589, 156486, 203906, 277178, 305859, 415767, 611718, 694703, 831534, 1121483, 1389406, 2084109, 2242966, 3364449, 4168218, 6728898, 7641733, 15283466, 22925199, 29872229, 45850398, 59744458, 89616687, 179233374, 328594519, 657189038, 985783557, 1971567114]

約数ペア:

[(1, 1971567114), (2, 985783557), (3, 657189038), (6, 328594519), (11, 179233374), (22, 89616687), (33, 59744458), (43, 45850398), (66, 29872229), (86, 22925199), (129, 15283466), (258, 7641733), (293, 6728898), (473, 4168218), (586, 3364449), (879, 2242966), (946, 2084109), (1419, 1389406), (1758, 1121483), (2371, 831534), (2838, 694703), (3223, 611718), (4742, 415767), (6446, 305859), (7113, 277178), (9669, 203906), (12599, 156486), (14226, 138589), (19338, 101953), (25198, 78243), (26081, 75594), (37797, 52162)]