394083846

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{561373}}^1$

素因数の和:561397

約数の個数: 32

約数和(自身を含む): 943108320

約数和(自身を除く): 549024474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 561373, 1122746, 1684119, 3368238, 5052357, 7297849, 10104714, 14595698, 15157071, 21893547, 30314142, 43787094, 65680641, 131361282, 197041923, 394083846]

約数ペア:

[(1, 394083846), (2, 197041923), (3, 131361282), (6, 65680641), (9, 43787094), (13, 30314142), (18, 21893547), (26, 15157071), (27, 14595698), (39, 10104714), (54, 7297849), (78, 5052357), (117, 3368238), (234, 1684119), (351, 1122746), (702, 561373)]