142725986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 243734400

約数和(自身を除く): 101008414

約数列:

[1, 2, 13, 19, 26, 38, 247, 311, 494, 622, 929, 1858, 4043, 5909, 8086, 11818, 12077, 17651, 24154, 35302, 76817, 153634, 229463, 288919, 458926, 577838, 3755947, 5489461, 7511894, 10978922, 71362993, 142725986]

約数ペア:

[(1, 142725986), (2, 71362993), (13, 10978922), (19, 7511894), (26, 5489461), (38, 3755947), (247, 577838), (311, 458926), (494, 288919), (622, 229463), (929, 153634), (1858, 76817), (4043, 35302), (5909, 24154), (8086, 17651), (11818, 12077)]