1289760869384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{14621}}^1\times {\mathrm{848201}}^1$

素因数の和:862841

約数の個数: 32

約数和(自身を含む): 2604506025240

約数和(自身を除く): 1314745155856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 14621, 29242, 58484, 116968, 190073, 380146, 760292, 848201, 1520584, 1696402, 3392804, 6785608, 11026613, 22053226, 44106452, 88212904, 12401546821, 24803093642, 49606187284, 99212374568, 161220108673, 322440217346, 644880434692, 1289760869384]

約数ペア:

[(1, 1289760869384), (2, 644880434692), (4, 322440217346), (8, 161220108673), (13, 99212374568), (26, 49606187284), (52, 24803093642), (104, 12401546821), (14621, 88212904), (29242, 44106452), (58484, 22053226), (116968, 11026613), (190073, 6785608), (380146, 3392804), (760292, 1696402), (848201, 1520584)]