2204696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 4989600

約数和(自身を除く): 2784904

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 43, 52, 58, 68, 86, 104, 116, 136, 172, 221, 232, 344, 377, 442, 493, 559, 731, 754, 884, 986, 1118, 1247, 1462, 1508, 1768, 1972, 2236, 2494, 2924, 3016, 3944, 4472, 4988, 5848, 6409, 9503, 9976, 12818, 16211, 19006, 21199, 25636, 32422, 38012, 42398, 51272, 64844, 76024, 84796, 129688, 169592, 275587, 551174, 1102348, 2204696]

約数ペア:

[(1, 2204696), (2, 1102348), (4, 551174), (8, 275587), (13, 169592), (17, 129688), (26, 84796), (29, 76024), (34, 64844), (43, 51272), (52, 42398), (58, 38012), (68, 32422), (86, 25636), (104, 21199), (116, 19006), (136, 16211), (172, 12818), (221, 9976), (232, 9503), (344, 6409), (377, 5848), (442, 4988), (493, 4472), (559, 3944), (731, 3016), (754, 2924), (884, 2494), (986, 2236), (1118, 1972), (1247, 1768), (1462, 1508)]