2215667542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2341}}^1\times {\mathrm{3911}}^1$

素因数の和:6276

約数の個数: 24

約数和(自身を含む): 3655599696

約数和(自身を除く): 1439932154

約数列:

[1, 2, 11, 22, 121, 242, 2341, 3911, 4682, 7822, 25751, 43021, 51502, 86042, 283261, 473231, 566522, 946462, 9155651, 18311302, 100712161, 201424322, 1107833771, 2215667542]

約数ペア:

[(1, 2215667542), (2, 1107833771), (11, 201424322), (22, 100712161), (121, 18311302), (242, 9155651), (2341, 946462), (3911, 566522), (4682, 473231), (7822, 283261), (25751, 86042), (43021, 51502)]