2507421828

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{3229}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 5903199680

約数和(自身を除く): 3395777852

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 397, 489, 652, 794, 978, 1191, 1588, 1956, 2382, 3229, 4764, 6458, 9687, 12916, 19374, 38748, 64711, 129422, 194133, 258844, 388266, 526327, 776532, 1052654, 1281913, 1578981, 2105308, 2563826, 3157962, 3845739, 5127652, 6315924, 7691478, 15382956, 208951819, 417903638, 626855457, 835807276, 1253710914, 2507421828]

約数ペア:

[(1, 2507421828), (2, 1253710914), (3, 835807276), (4, 626855457), (6, 417903638), (12, 208951819), (163, 15382956), (326, 7691478), (397, 6315924), (489, 5127652), (652, 3845739), (794, 3157962), (978, 2563826), (1191, 2105308), (1588, 1578981), (1956, 1281913), (2382, 1052654), (3229, 776532), (4764, 526327), (6458, 388266), (9687, 258844), (12916, 194133), (19374, 129422), (38748, 64711)]