636706532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33889}}^1$

素因数の和:33972

約数の個数: 48

約数和(自身を含む): 1411992960

約数和(自身を除く): 775286428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 33889, 67778, 135556, 237223, 372779, 474446, 745558, 948892, 1491116, 2067229, 2609453, 4134458, 5218906, 8268916, 10437812, 14470603, 22739519, 28941206, 45479038, 57882412, 90958076, 159176633, 318353266, 636706532]

約数ペア:

[(1, 636706532), (2, 318353266), (4, 159176633), (7, 90958076), (11, 57882412), (14, 45479038), (22, 28941206), (28, 22739519), (44, 14470603), (61, 10437812), (77, 8268916), (122, 5218906), (154, 4134458), (244, 2609453), (308, 2067229), (427, 1491116), (671, 948892), (854, 745558), (1342, 474446), (1708, 372779), (2684, 237223), (4697, 135556), (9394, 67778), (18788, 33889)]