7131839962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{105379}}^1$

素因数の和:105550

約数の個数: 32

約数和(自身を含む): 12215649600

約数和(自身を除く): 5083809638

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1781, 2603, 3562, 5206, 33839, 67678, 105379, 210758, 1369927, 2002201, 2739854, 4004402, 14436923, 26028613, 28873846, 52057226, 187679999, 274301537, 375359998, 548603074, 3565919981, 7131839962]

約数ペア:

[(1, 7131839962), (2, 3565919981), (13, 548603074), (19, 375359998), (26, 274301537), (38, 187679999), (137, 52057226), (247, 28873846), (274, 26028613), (494, 14436923), (1781, 4004402), (2603, 2739854), (3562, 2002201), (5206, 1369927), (33839, 210758), (67678, 105379)]