1330695054

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{631859}}^1$

素因数の和:631886

約数の個数: 40

約数和(自身を含む): 3211112520

約数和(自身を除く): 1880417466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 631859, 1263718, 1895577, 3791154, 5686731, 8214167, 11373462, 16428334, 17060193, 24642501, 34120386, 49285002, 51180579, 73927503, 102361158, 147855006, 221782509, 443565018, 665347527, 1330695054]

約数ペア:

[(1, 1330695054), (2, 665347527), (3, 443565018), (6, 221782509), (9, 147855006), (13, 102361158), (18, 73927503), (26, 51180579), (27, 49285002), (39, 34120386), (54, 24642501), (78, 17060193), (81, 16428334), (117, 11373462), (162, 8214167), (234, 5686731), (351, 3791154), (702, 1895577), (1053, 1263718), (2106, 631859)]