485953648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9377}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 976812480

約数和(自身を除く): 490858832

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 6478, 9377, 12956, 18754, 25912, 37508, 51824, 75016, 150032, 384457, 740783, 768914, 1481566, 1537828, 2963132, 3075656, 5926264, 6151312, 11852528, 30372103, 60744206, 121488412, 242976824, 485953648]

約数ペア:

[(1, 485953648), (2, 242976824), (4, 121488412), (8, 60744206), (16, 30372103), (41, 11852528), (79, 6151312), (82, 5926264), (158, 3075656), (164, 2963132), (316, 1537828), (328, 1481566), (632, 768914), (656, 740783), (1264, 384457), (3239, 150032), (6478, 75016), (9377, 51824), (12956, 37508), (18754, 25912)]