1551851252

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{2089}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 3182551680

約数和(自身を除く): 1630700428

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 617, 1204, 1234, 2089, 2468, 4178, 4319, 8356, 8638, 14623, 17276, 26531, 29246, 53062, 58492, 89827, 106124, 179654, 185717, 359308, 371434, 628789, 742868, 1257578, 1288913, 2515156, 2577826, 5155652, 9022391, 18044782, 36089564, 55423259, 110846518, 221693036, 387962813, 775925626, 1551851252]

約数ペア:

[(1, 1551851252), (2, 775925626), (4, 387962813), (7, 221693036), (14, 110846518), (28, 55423259), (43, 36089564), (86, 18044782), (172, 9022391), (301, 5155652), (602, 2577826), (617, 2515156), (1204, 1288913), (1234, 1257578), (2089, 742868), (2468, 628789), (4178, 371434), (4319, 359308), (8356, 185717), (8638, 179654), (14623, 106124), (17276, 89827), (26531, 58492), (29246, 53062)]