649528

素因数分解:

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

素因数の和:100

約数の個数: 32

約数和(自身を含む): 1361520

約数和(自身を除く): 711992

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1331, 1342, 2662, 2684, 5324, 5368, 7381, 10648, 14762, 29524, 59048, 81191, 162382, 324764, 649528]

約数ペア:

[(1, 649528), (2, 324764), (4, 162382), (8, 81191), (11, 59048), (22, 29524), (44, 14762), (61, 10648), (88, 7381), (121, 5368), (122, 5324), (242, 2684), (244, 2662), (484, 1342), (488, 1331), (671, 968)]