470897986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 781401600

約数和(自身を除く): 310503614

約数列:

[1, 2, 13, 26, 71, 79, 142, 158, 923, 1027, 1846, 2054, 3229, 5609, 6458, 11218, 41977, 72917, 83954, 145834, 229259, 255091, 458518, 510182, 2980367, 3316183, 5960734, 6632366, 18111461, 36222922, 235448993, 470897986]

約数ペア:

[(1, 470897986), (2, 235448993), (13, 36222922), (26, 18111461), (71, 6632366), (79, 5960734), (142, 3316183), (158, 2980367), (923, 510182), (1027, 458518), (1846, 255091), (2054, 229259), (3229, 145834), (5609, 83954), (6458, 72917), (11218, 41977)]