1377884078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 2139395328

約数和(自身を除く): 761511250

約数列:

[1, 2, 67, 71, 134, 142, 251, 502, 577, 1154, 4757, 9514, 16817, 17821, 33634, 35642, 38659, 40967, 77318, 81934, 144827, 289654, 1194007, 2388014, 2744789, 5489578, 9703409, 10282717, 19406818, 20565434, 688942039, 1377884078]

約数ペア:

[(1, 1377884078), (2, 688942039), (67, 20565434), (71, 19406818), (134, 10282717), (142, 9703409), (251, 5489578), (502, 2744789), (577, 2388014), (1154, 1194007), (4757, 289654), (9514, 144827), (16817, 81934), (17821, 77318), (33634, 40967), (35642, 38659)]