2518939192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{40487}}^1$

素因数の和:40612

約数の個数: 64

約数和(自身を含む): 5946877440

約数和(自身を除く): 3427938248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2828, 4444, 5656, 7777, 8888, 15554, 31108, 40487, 62216, 80974, 161948, 283409, 323896, 445357, 566818, 890714, 1133636, 1781428, 2267272, 3117499, 3562856, 4089187, 6234998, 8178374, 12469996, 16356748, 24939992, 28624309, 32713496, 44981057, 57248618, 89962114, 114497236, 179924228, 228994472, 314867399, 359848456, 629734798, 1259469596, 2518939192]

約数ペア:

[(1, 2518939192), (2, 1259469596), (4, 629734798), (7, 359848456), (8, 314867399), (11, 228994472), (14, 179924228), (22, 114497236), (28, 89962114), (44, 57248618), (56, 44981057), (77, 32713496), (88, 28624309), (101, 24939992), (154, 16356748), (202, 12469996), (308, 8178374), (404, 6234998), (616, 4089187), (707, 3562856), (808, 3117499), (1111, 2267272), (1414, 1781428), (2222, 1133636), (2828, 890714), (4444, 566818), (5656, 445357), (7777, 323896), (8888, 283409), (15554, 161948), (31108, 80974), (40487, 62216)]