137795462

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 241323840

約数和(自身を除く): 103528378

約数列:

[1, 2, 7, 14, 61, 122, 317, 427, 509, 634, 854, 1018, 2219, 3563, 4438, 7126, 19337, 31049, 38674, 62098, 135359, 161353, 217343, 270718, 322706, 434686, 1129471, 2258942, 9842533, 19685066, 68897731, 137795462]

約数ペア:

[(1, 137795462), (2, 68897731), (7, 19685066), (14, 9842533), (61, 2258942), (122, 1129471), (317, 434686), (427, 322706), (509, 270718), (634, 217343), (854, 161353), (1018, 135359), (2219, 62098), (3563, 38674), (4438, 31049), (7126, 19337)]