1330841636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 2425178112

約数和(自身を除く): 1094336476

約数列:

[1, 2, 4, 61, 67, 122, 127, 134, 244, 254, 268, 508, 641, 1282, 2564, 4087, 7747, 8174, 8509, 15494, 16348, 17018, 30988, 34036, 39101, 42947, 78202, 81407, 85894, 156404, 162814, 171788, 325628, 519049, 1038098, 2076196, 2619767, 4965827, 5239534, 5454269, 9931654, 10479068, 10908538, 19863308, 21817076, 332710409, 665420818, 1330841636]

約数ペア:

[(1, 1330841636), (2, 665420818), (4, 332710409), (61, 21817076), (67, 19863308), (122, 10908538), (127, 10479068), (134, 9931654), (244, 5454269), (254, 5239534), (268, 4965827), (508, 2619767), (641, 2076196), (1282, 1038098), (2564, 519049), (4087, 325628), (7747, 171788), (8174, 162814), (8509, 156404), (15494, 85894), (16348, 81407), (17018, 78202), (30988, 42947), (34036, 39101)]