1520393602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 2864865024

約数和(自身を除く): 1344471422

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 107, 182, 202, 214, 707, 749, 773, 1313, 1391, 1414, 1498, 1546, 2626, 2782, 5411, 9191, 9737, 10049, 10807, 10822, 18382, 19474, 20098, 21614, 70343, 75649, 78073, 82711, 140491, 140686, 151298, 156146, 165422, 280982, 546511, 578977, 983437, 1014949, 1075243, 1093022, 1157954, 1966874, 2029898, 2150486, 7104643, 7526701, 8353811, 14209286, 15053402, 16707622, 58476677, 108599543, 116953354, 217199086, 760196801, 1520393602]

約数ペア:

[(1, 1520393602), (2, 760196801), (7, 217199086), (13, 116953354), (14, 108599543), (26, 58476677), (91, 16707622), (101, 15053402), (107, 14209286), (182, 8353811), (202, 7526701), (214, 7104643), (707, 2150486), (749, 2029898), (773, 1966874), (1313, 1157954), (1391, 1093022), (1414, 1075243), (1498, 1014949), (1546, 983437), (2626, 578977), (2782, 546511), (5411, 280982), (9191, 165422), (9737, 156146), (10049, 151298), (10807, 140686), (10822, 140491), (18382, 82711), (19474, 78073), (20098, 75649), (21614, 70343)]