391570374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{85087}}^1$

素因数の和:85164

約数の個数: 32

約数和(自身を含む): 857687040

約数和(自身を除く): 466116666

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 85087, 170174, 255261, 510522, 1106131, 2212262, 3318393, 5020133, 6636786, 10040266, 15060399, 30120798, 65261729, 130523458, 195785187, 391570374]

約数ペア:

[(1, 391570374), (2, 195785187), (3, 130523458), (6, 65261729), (13, 30120798), (26, 15060399), (39, 10040266), (59, 6636786), (78, 5020133), (118, 3318393), (177, 2212262), (354, 1106131), (767, 510522), (1534, 255261), (2301, 170174), (4602, 85087)]