1566603892

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 3268097280

約数和(自身を除く): 1701493388

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 239, 371, 478, 631, 742, 956, 1262, 1484, 1673, 2524, 2597, 3346, 4417, 5194, 6692, 8834, 10388, 11711, 12667, 17668, 23422, 25334, 30919, 33443, 46844, 50668, 61838, 66886, 88669, 123676, 133772, 150809, 177338, 234101, 301618, 354676, 468202, 603236, 620683, 936404, 1055663, 1241366, 1638707, 2111326, 2482732, 3277414, 4222652, 6554828, 7389641, 7992877, 14779282, 15985754, 29558564, 31971508, 55950139, 111900278, 223800556, 391650973, 783301946, 1566603892]

約数ペア:

[(1, 1566603892), (2, 783301946), (4, 391650973), (7, 223800556), (14, 111900278), (28, 55950139), (49, 31971508), (53, 29558564), (98, 15985754), (106, 14779282), (196, 7992877), (212, 7389641), (239, 6554828), (371, 4222652), (478, 3277414), (631, 2482732), (742, 2111326), (956, 1638707), (1262, 1241366), (1484, 1055663), (1673, 936404), (2524, 620683), (2597, 603236), (3346, 468202), (4417, 354676), (5194, 301618), (6692, 234101), (8834, 177338), (10388, 150809), (11711, 133772), (12667, 123676), (17668, 88669), (23422, 66886), (25334, 61838), (30919, 50668), (33443, 46844)]