804918296

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157951}}^1$

素因数の和:157984

約数の個数: 48

約数和(自身を含む): 1890685440

約数和(自身を除く): 1085767144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 157951, 315902, 631804, 1105657, 1263608, 2053363, 2211314, 4106726, 4422628, 7739599, 8213452, 8845256, 14373541, 15479198, 16426904, 28747082, 30958396, 57494164, 61916792, 100614787, 114988328, 201229574, 402459148, 804918296]

約数ペア:

[(1, 804918296), (2, 402459148), (4, 201229574), (7, 114988328), (8, 100614787), (13, 61916792), (14, 57494164), (26, 30958396), (28, 28747082), (49, 16426904), (52, 15479198), (56, 14373541), (91, 8845256), (98, 8213452), (104, 7739599), (182, 4422628), (196, 4106726), (364, 2211314), (392, 2053363), (637, 1263608), (728, 1105657), (1274, 631804), (2548, 315902), (5096, 157951)]