4519856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 9733008

約数和(自身を除く): 5213152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 421, 488, 671, 842, 976, 1342, 1684, 2684, 3368, 4631, 5368, 6736, 9262, 10736, 18524, 25681, 37048, 51362, 74096, 102724, 205448, 282491, 410896, 564982, 1129964, 2259928, 4519856]

約数ペア:

[(1, 4519856), (2, 2259928), (4, 1129964), (8, 564982), (11, 410896), (16, 282491), (22, 205448), (44, 102724), (61, 74096), (88, 51362), (122, 37048), (176, 25681), (244, 18524), (421, 10736), (488, 9262), (671, 6736), (842, 5368), (976, 4631), (1342, 3368), (1684, 2684)]