2623165441

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 3091089600

約数和(自身を除く): 467924159

約数列:

[1, 13, 19, 67, 89, 137, 169, 247, 871, 1157, 1273, 1691, 1781, 2603, 3211, 5963, 9179, 11323, 12193, 15041, 16549, 21983, 23153, 33839, 77519, 113297, 119327, 158509, 174401, 215137, 231667, 285779, 439907, 816931, 1007747, 1472861, 1551251, 2060617, 2267213, 3011671, 10620103, 15521689, 19147193, 29473769, 39151723, 138061339, 201781957, 2623165441]

約数ペア:

[(1, 2623165441), (13, 201781957), (19, 138061339), (67, 39151723), (89, 29473769), (137, 19147193), (169, 15521689), (247, 10620103), (871, 3011671), (1157, 2267213), (1273, 2060617), (1691, 1551251), (1781, 1472861), (2603, 1007747), (3211, 816931), (5963, 439907), (9179, 285779), (11323, 231667), (12193, 215137), (15041, 174401), (16549, 158509), (21983, 119327), (23153, 113297), (33839, 77519)]