7136531090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1035781}}^1$

素因数の和:1035854

約数の個数: 32

約数和(自身を含む): 14094921456

約数和(自身を除く): 6958390366

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1035781, 2071562, 5178905, 10357810, 13465153, 26930306, 54896393, 67325765, 109792786, 134651530, 274481965, 548963930, 713653109, 1427306218, 3568265545, 7136531090]

約数ペア:

[(1, 7136531090), (2, 3568265545), (5, 1427306218), (10, 713653109), (13, 548963930), (26, 274481965), (53, 134651530), (65, 109792786), (106, 67325765), (130, 54896393), (265, 26930306), (530, 13465153), (689, 10357810), (1378, 5178905), (3445, 2071562), (6890, 1035781)]