517922210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{23029}}^1$

素因数の和:23222

約数の個数: 32

約数和(自身を含む): 1009819440

約数和(自身を除く): 491897230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 23029, 46058, 115145, 230290, 299377, 598754, 1496885, 2993770, 3984017, 7968034, 19920085, 39840170, 51792221, 103584442, 258961105, 517922210]

約数ペア:

[(1, 517922210), (2, 258961105), (5, 103584442), (10, 51792221), (13, 39840170), (26, 19920085), (65, 7968034), (130, 3984017), (173, 2993770), (346, 1496885), (865, 598754), (1730, 299377), (2249, 230290), (4498, 115145), (11245, 46058), (22490, 23029)]