4353830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 8545824

約数和(自身を除く): 4191994

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 313, 535, 626, 1070, 1391, 1565, 2782, 3130, 4069, 6955, 8138, 13910, 20345, 33491, 40690, 66982, 167455, 334910, 435383, 870766, 2176915, 4353830]

約数ペア:

[(1, 4353830), (2, 2176915), (5, 870766), (10, 435383), (13, 334910), (26, 167455), (65, 66982), (107, 40690), (130, 33491), (214, 20345), (313, 13910), (535, 8138), (626, 6955), (1070, 4069), (1391, 3130), (1565, 2782)]