1235191678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4897

約数の個数: 64

約数和(自身を含む): 2389782528

約数和(自身を除く): 1154590850

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 47, 94, 119, 161, 238, 322, 329, 391, 658, 782, 799, 1081, 1598, 2162, 2737, 4801, 5474, 5593, 7567, 9602, 11186, 15134, 18377, 33607, 36754, 67214, 81617, 110423, 128639, 163234, 220846, 225647, 257278, 451294, 571319, 772961, 1142638, 1545922, 1579529, 1877191, 3159058, 3754382, 3835999, 5189881, 7671998, 10379762, 13140337, 26280674, 26851993, 36329167, 53703986, 72658334, 88227977, 176455954, 617595839, 1235191678]

約数ペア:

[(1, 1235191678), (2, 617595839), (7, 176455954), (14, 88227977), (17, 72658334), (23, 53703986), (34, 36329167), (46, 26851993), (47, 26280674), (94, 13140337), (119, 10379762), (161, 7671998), (238, 5189881), (322, 3835999), (329, 3754382), (391, 3159058), (658, 1877191), (782, 1579529), (799, 1545922), (1081, 1142638), (1598, 772961), (2162, 571319), (2737, 451294), (4801, 257278), (5474, 225647), (5593, 220846), (7567, 163234), (9602, 128639), (11186, 110423), (15134, 81617), (18377, 67214), (33607, 36754)]