1940776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3827880

約数和(自身を除く): 1887104

約数列:

[1, 2, 4, 8, 41, 61, 82, 97, 122, 164, 194, 244, 328, 388, 488, 776, 2501, 3977, 5002, 5917, 7954, 10004, 11834, 15908, 20008, 23668, 31816, 47336, 242597, 485194, 970388, 1940776]

約数ペア:

[(1, 1940776), (2, 970388), (4, 485194), (8, 242597), (41, 47336), (61, 31816), (82, 23668), (97, 20008), (122, 15908), (164, 11834), (194, 10004), (244, 7954), (328, 5917), (388, 5002), (488, 3977), (776, 2501)]