2377881896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 4886044800

約数和(自身を除く): 2508162904

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 139, 206, 278, 412, 556, 824, 1112, 1339, 1597, 1807, 2678, 3194, 3614, 5356, 6388, 7228, 10712, 12776, 14317, 14456, 20761, 28634, 41522, 57268, 83044, 114536, 164491, 166088, 186121, 221983, 328982, 372242, 443966, 657964, 744484, 887932, 1315928, 1488968, 1775864, 2138383, 2885779, 4276766, 5771558, 8553532, 11543116, 17107064, 22864249, 23086232, 45728498, 91456996, 182913992, 297235237, 594470474, 1188940948, 2377881896]

約数ペア:

[(1, 2377881896), (2, 1188940948), (4, 594470474), (8, 297235237), (13, 182913992), (26, 91456996), (52, 45728498), (103, 23086232), (104, 22864249), (139, 17107064), (206, 11543116), (278, 8553532), (412, 5771558), (556, 4276766), (824, 2885779), (1112, 2138383), (1339, 1775864), (1597, 1488968), (1807, 1315928), (2678, 887932), (3194, 744484), (3614, 657964), (5356, 443966), (6388, 372242), (7228, 328982), (10712, 221983), (12776, 186121), (14317, 166088), (14456, 164491), (20761, 114536), (28634, 83044), (41522, 57268)]