1680521848

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{10667}}^1$

素因数の和:11139

約数の個数: 32

約数和(自身を含む): 3226003200

約数和(自身を除く): 1545481352

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 419, 838, 1676, 3352, 10667, 19693, 21334, 39386, 42668, 78772, 85336, 157544, 501349, 1002698, 2005396, 4010792, 4469473, 8938946, 17877892, 35755784, 210065231, 420130462, 840260924, 1680521848]

約数ペア:

[(1, 1680521848), (2, 840260924), (4, 420130462), (8, 210065231), (47, 35755784), (94, 17877892), (188, 8938946), (376, 4469473), (419, 4010792), (838, 2005396), (1676, 1002698), (3352, 501349), (10667, 157544), (19693, 85336), (21334, 78772), (39386, 42668)]