2111570206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 3373241760

約数和(自身を除く): 1261671554

約数列:

[1, 2, 19, 38, 113, 226, 617, 797, 1234, 1594, 2147, 4294, 11723, 15143, 23446, 30286, 69721, 90061, 139442, 180122, 491749, 983498, 1324699, 1711159, 2649398, 3422318, 9343231, 18686462, 55567637, 111135274, 1055785103, 2111570206]

約数ペア:

[(1, 2111570206), (2, 1055785103), (19, 111135274), (38, 55567637), (113, 18686462), (226, 9343231), (617, 3422318), (797, 2649398), (1234, 1711159), (1594, 1324699), (2147, 983498), (4294, 491749), (11723, 180122), (15143, 139442), (23446, 90061), (30286, 69721)]