1234190944

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{148913}}^1$

素因数の和:148967

約数の個数: 48

約数和(自身を含む): 2852000928

約数和(自身を除く): 1617809984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 148913, 297826, 595652, 1042391, 1191304, 2084782, 2382608, 4169564, 4765216, 5509781, 8339128, 11019562, 16678256, 22039124, 33356512, 38568467, 44078248, 77136934, 88156496, 154273868, 176312992, 308547736, 617095472, 1234190944]

約数ペア:

[(1, 1234190944), (2, 617095472), (4, 308547736), (7, 176312992), (8, 154273868), (14, 88156496), (16, 77136934), (28, 44078248), (32, 38568467), (37, 33356512), (56, 22039124), (74, 16678256), (112, 11019562), (148, 8339128), (224, 5509781), (259, 4765216), (296, 4169564), (518, 2382608), (592, 2084782), (1036, 1191304), (1184, 1042391), (2072, 595652), (4144, 297826), (8288, 148913)]