13308407060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{965777}}^1$

素因数の和:965852

約数の個数: 48

約数和(自身を含む): 30665383056

約数和(自身を除く): 17356975996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 965777, 1931554, 3863108, 4828885, 9657770, 12555101, 19315540, 25110202, 50220404, 51186181, 62775505, 102372362, 125551010, 204744724, 251102020, 255930905, 511861810, 665420353, 1023723620, 1330840706, 2661681412, 3327101765, 6654203530, 13308407060]

約数ペア:

[(1, 13308407060), (2, 6654203530), (4, 3327101765), (5, 2661681412), (10, 1330840706), (13, 1023723620), (20, 665420353), (26, 511861810), (52, 255930905), (53, 251102020), (65, 204744724), (106, 125551010), (130, 102372362), (212, 62775505), (260, 51186181), (265, 50220404), (530, 25110202), (689, 19315540), (1060, 12555101), (1378, 9657770), (2756, 4828885), (3445, 3863108), (6890, 1931554), (13780, 965777)]