2796728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 5825520

約数和(自身を除く): 3028792

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 521, 671, 1042, 1342, 2084, 2684, 4168, 5368, 5731, 11462, 22924, 31781, 45848, 63562, 127124, 254248, 349591, 699182, 1398364, 2796728]

約数ペア:

[(1, 2796728), (2, 1398364), (4, 699182), (8, 349591), (11, 254248), (22, 127124), (44, 63562), (61, 45848), (88, 31781), (122, 22924), (244, 11462), (488, 5731), (521, 5368), (671, 4168), (1042, 2684), (1342, 2084)]