353857142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 578267424

約数和(自身を除く): 224410282

約数列:

[1, 2, 17, 34, 41, 82, 313, 626, 697, 811, 1394, 1622, 5321, 10642, 12833, 13787, 25666, 27574, 33251, 66502, 218161, 253843, 436322, 507686, 565267, 1130534, 4315331, 8630662, 10407563, 20815126, 176928571, 353857142]

約数ペア:

[(1, 353857142), (2, 176928571), (17, 20815126), (34, 10407563), (41, 8630662), (82, 4315331), (313, 1130534), (626, 565267), (697, 507686), (811, 436322), (1394, 253843), (1622, 218161), (5321, 66502), (10642, 33251), (12833, 27574), (13787, 25666)]