4391024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 9456240

約数和(自身を除く): 5065216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 409, 488, 671, 818, 976, 1342, 1636, 2684, 3272, 4499, 5368, 6544, 8998, 10736, 17996, 24949, 35992, 49898, 71984, 99796, 199592, 274439, 399184, 548878, 1097756, 2195512, 4391024]

約数ペア:

[(1, 4391024), (2, 2195512), (4, 1097756), (8, 548878), (11, 399184), (16, 274439), (22, 199592), (44, 99796), (61, 71984), (88, 49898), (122, 35992), (176, 24949), (244, 17996), (409, 10736), (488, 8998), (671, 6544), (818, 5368), (976, 4499), (1342, 3272), (1636, 2684)]