2738912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3357472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 251, 341, 352, 496, 502, 682, 992, 1004, 1364, 2008, 2728, 2761, 4016, 5456, 5522, 7781, 8032, 10912, 11044, 15562, 22088, 31124, 44176, 62248, 85591, 88352, 124496, 171182, 248992, 342364, 684728, 1369456, 2738912]

約数ペア:

[(1, 2738912), (2, 1369456), (4, 684728), (8, 342364), (11, 248992), (16, 171182), (22, 124496), (31, 88352), (32, 85591), (44, 62248), (62, 44176), (88, 31124), (124, 22088), (176, 15562), (248, 11044), (251, 10912), (341, 8032), (352, 7781), (496, 5522), (502, 5456), (682, 4016), (992, 2761), (1004, 2728), (1364, 2008)]