2611336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 6410880

約数和(自身を除く): 3799544

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 211, 221, 238, 364, 422, 442, 476, 728, 844, 884, 952, 1477, 1547, 1688, 1768, 2743, 2954, 3094, 3587, 5486, 5908, 6188, 7174, 10972, 11816, 12376, 14348, 19201, 21944, 25109, 28696, 38402, 46631, 50218, 76804, 93262, 100436, 153608, 186524, 200872, 326417, 373048, 652834, 1305668, 2611336]

約数ペア:

[(1, 2611336), (2, 1305668), (4, 652834), (7, 373048), (8, 326417), (13, 200872), (14, 186524), (17, 153608), (26, 100436), (28, 93262), (34, 76804), (52, 50218), (56, 46631), (68, 38402), (91, 28696), (104, 25109), (119, 21944), (136, 19201), (182, 14348), (211, 12376), (221, 11816), (238, 10972), (364, 7174), (422, 6188), (442, 5908), (476, 5486), (728, 3587), (844, 3094), (884, 2954), (952, 2743), (1477, 1768), (1547, 1688)]