291249424406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{12146527}}^1$

素因数の和:12147179

約数の個数: 16

約数和(自身を含む): 460596341760

約数和(自身を除く): 169346917354

約数列:

[1, 2, 19, 38, 631, 1262, 11989, 23978, 12146527, 24293054, 230784013, 461568026, 7664458537, 15328917074, 145624712203, 291249424406]

約数ペア:

[(1, 291249424406), (2, 145624712203), (19, 15328917074), (38, 7664458537), (631, 461568026), (1262, 230784013), (11989, 24293054), (23978, 12146527)]