1308708356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1667}}^1\times {\mathrm{4787}}^1$

素因数の和:6499

約数の個数: 24

約数和(自身を含む): 2347996896

約数和(自身を除く): 1039288540

約数列:

[1, 2, 4, 41, 82, 164, 1667, 3334, 4787, 6668, 9574, 19148, 68347, 136694, 196267, 273388, 392534, 785068, 7979929, 15959858, 31919716, 327177089, 654354178, 1308708356]

約数ペア:

[(1, 1308708356), (2, 654354178), (4, 327177089), (41, 31919716), (82, 15959858), (164, 7979929), (1667, 785068), (3334, 392534), (4787, 273388), (6668, 196267), (9574, 136694), (19148, 68347)]