2113012856

素因数分解:

$2^3\times {\mathrm{4261}}^1\times {\mathrm{61987}}^1$

素因数の和:66254

約数の個数: 16

約数和(自身を含む): 3962892840

約数和(自身を除く): 1849879984

約数列:

[1, 2, 4, 8, 4261, 8522, 17044, 34088, 61987, 123974, 247948, 495896, 264126607, 528253214, 1056506428, 2113012856]

約数ペア:

[(1, 2113012856), (2, 1056506428), (4, 528253214), (8, 264126607), (4261, 495896), (8522, 247948), (17044, 123974), (34088, 61987)]