20131568632

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{580763}}^1$

素因数の和:581395

約数の個数: 32

約数和(自身を含む): 43208841600

約数和(自身を除く): 23077272968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2476, 4333, 4952, 8666, 17332, 34664, 580763, 1161526, 2323052, 4065341, 4646104, 8130682, 16261364, 32522728, 359492297, 718984594, 1437969188, 2516446079, 2875938376, 5032892158, 10065784316, 20131568632]

約数ペア:

[(1, 20131568632), (2, 10065784316), (4, 5032892158), (7, 2875938376), (8, 2516446079), (14, 1437969188), (28, 718984594), (56, 359492297), (619, 32522728), (1238, 16261364), (2476, 8130682), (4333, 4646104), (4952, 4065341), (8666, 2323052), (17332, 1161526), (34664, 580763)]