993746468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1823}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 2046352896

約数和(自身を除く): 1052606428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 953, 1823, 1906, 3646, 3812, 7292, 10483, 12389, 20053, 20966, 23699, 24778, 40106, 41932, 47398, 49556, 80212, 94796, 136279, 260689, 272558, 521378, 545116, 1042756, 1737319, 3474638, 6949276, 19110509, 22585147, 38221018, 45170294, 76442036, 90340588, 248436617, 496873234, 993746468]

約数ペア:

[(1, 993746468), (2, 496873234), (4, 248436617), (11, 90340588), (13, 76442036), (22, 45170294), (26, 38221018), (44, 22585147), (52, 19110509), (143, 6949276), (286, 3474638), (572, 1737319), (953, 1042756), (1823, 545116), (1906, 521378), (3646, 272558), (3812, 260689), (7292, 136279), (10483, 94796), (12389, 80212), (20053, 49556), (20966, 47398), (23699, 41932), (24778, 40106)]