1282177552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{4517}}^1$

素因数の和:4795

約数の個数: 40

約数和(自身を含む): 2522724696

約数和(自身を除く): 1240547144

約数列:

[1, 2, 4, 8, 16, 113, 157, 226, 314, 452, 628, 904, 1256, 1808, 2512, 4517, 9034, 17741, 18068, 35482, 36136, 70964, 72272, 141928, 283856, 510421, 709169, 1020842, 1418338, 2041684, 2836676, 4083368, 5673352, 8166736, 11346704, 80136097, 160272194, 320544388, 641088776, 1282177552]

約数ペア:

[(1, 1282177552), (2, 641088776), (4, 320544388), (8, 160272194), (16, 80136097), (113, 11346704), (157, 8166736), (226, 5673352), (314, 4083368), (452, 2836676), (628, 2041684), (904, 1418338), (1256, 1020842), (1808, 709169), (2512, 510421), (4517, 283856), (9034, 141928), (17741, 72272), (18068, 70964), (35482, 36136)]