2971345828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{38833}}^1$

素因数の和:38932

約数の個数: 48

約数和(自身を含む): 5949990144

約数和(自身を除く): 2978644316

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 3478, 6956, 19129, 38258, 38833, 76516, 77666, 155332, 427163, 854326, 1436821, 1708652, 1825151, 2873642, 3650302, 5747284, 7300604, 15805031, 20076661, 31610062, 40153322, 63220124, 67530587, 80306644, 135061174, 270122348, 742836457, 1485672914, 2971345828]

約数ペア:

[(1, 2971345828), (2, 1485672914), (4, 742836457), (11, 270122348), (22, 135061174), (37, 80306644), (44, 67530587), (47, 63220124), (74, 40153322), (94, 31610062), (148, 20076661), (188, 15805031), (407, 7300604), (517, 5747284), (814, 3650302), (1034, 2873642), (1628, 1825151), (1739, 1708652), (2068, 1436821), (3478, 854326), (6956, 427163), (19129, 155332), (38258, 77666), (38833, 76516)]