1901406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 4314240

約数和(自身を除く): 2412834

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1283, 1482, 2566, 3849, 7698, 16679, 24377, 33358, 48754, 50037, 73131, 100074, 146262, 316901, 633802, 950703, 1901406]

約数ペア:

[(1, 1901406), (2, 950703), (3, 633802), (6, 316901), (13, 146262), (19, 100074), (26, 73131), (38, 50037), (39, 48754), (57, 33358), (78, 24377), (114, 16679), (247, 7698), (494, 3849), (741, 2566), (1283, 1482)]