2021536706

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 3654408960

約数和(自身を除く): 1632872254

約数列:

[1, 2, 7, 14, 53, 59, 61, 106, 118, 122, 371, 413, 427, 742, 757, 826, 854, 1514, 3127, 3233, 3599, 5299, 6254, 6466, 7198, 10598, 21889, 22631, 25193, 40121, 43778, 44663, 45262, 46177, 50386, 80242, 89326, 92354, 190747, 280847, 312641, 323239, 381494, 561694, 625282, 646478, 1335229, 2367139, 2447381, 2670458, 2724443, 4734278, 4894762, 5448886, 16569973, 17131667, 19071101, 33139946, 34263334, 38142202, 144395479, 288790958, 1010768353, 2021536706]

約数ペア:

[(1, 2021536706), (2, 1010768353), (7, 288790958), (14, 144395479), (53, 38142202), (59, 34263334), (61, 33139946), (106, 19071101), (118, 17131667), (122, 16569973), (371, 5448886), (413, 4894762), (427, 4734278), (742, 2724443), (757, 2670458), (826, 2447381), (854, 2367139), (1514, 1335229), (3127, 646478), (3233, 625282), (3599, 561694), (5299, 381494), (6254, 323239), (6466, 312641), (7198, 280847), (10598, 190747), (21889, 92354), (22631, 89326), (25193, 80242), (40121, 50386), (43778, 46177), (44663, 45262)]