1301293016

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 2602414440

約数和(自身を除く): 1301121424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 289, 562, 578, 1124, 1156, 2003, 2248, 2312, 4006, 4777, 8012, 9554, 16024, 19108, 34051, 38216, 68102, 81209, 136204, 162418, 272408, 324836, 562843, 578867, 649672, 1125686, 1157734, 2251372, 2315468, 4502744, 4630936, 9568331, 19136662, 38273324, 76546648, 162661627, 325323254, 650646508, 1301293016]

約数ペア:

[(1, 1301293016), (2, 650646508), (4, 325323254), (8, 162661627), (17, 76546648), (34, 38273324), (68, 19136662), (136, 9568331), (281, 4630936), (289, 4502744), (562, 2315468), (578, 2251372), (1124, 1157734), (1156, 1125686), (2003, 649672), (2248, 578867), (2312, 562843), (4006, 324836), (4777, 272408), (8012, 162418), (9554, 136204), (16024, 81209), (19108, 68102), (34051, 38216)]