2515697788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 4551966720

約数和(自身を除く): 2036268932

約数列:

[1, 2, 4, 53, 106, 127, 212, 223, 254, 419, 446, 508, 838, 892, 1676, 6731, 11819, 13462, 22207, 23638, 26924, 28321, 44414, 47276, 53213, 56642, 88828, 93437, 106426, 113284, 186874, 212852, 373748, 1501013, 2820289, 3002026, 4952161, 5640578, 6004052, 9904322, 11281156, 11866499, 19808644, 23732998, 47465996, 628924447, 1257848894, 2515697788]

約数ペア:

[(1, 2515697788), (2, 1257848894), (4, 628924447), (53, 47465996), (106, 23732998), (127, 19808644), (212, 11866499), (223, 11281156), (254, 9904322), (419, 6004052), (446, 5640578), (508, 4952161), (838, 3002026), (892, 2820289), (1676, 1501013), (6731, 373748), (11819, 212852), (13462, 186874), (22207, 113284), (23638, 106426), (26924, 93437), (28321, 88828), (44414, 56642), (47276, 53213)]