1976514914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 3379791744

約数和(自身を除く): 1403276830

約数列:

[1, 2, 11, 22, 37, 74, 107, 121, 214, 242, 407, 814, 1177, 2063, 2354, 3959, 4126, 4477, 7918, 8954, 12947, 22693, 25894, 43549, 45386, 76331, 87098, 152662, 220741, 249623, 441482, 479039, 499246, 839641, 958078, 1679282, 2428151, 4856302, 8167417, 9236051, 16334834, 18472102, 26709661, 53419322, 89841587, 179683174, 988257457, 1976514914]

約数ペア:

[(1, 1976514914), (2, 988257457), (11, 179683174), (22, 89841587), (37, 53419322), (74, 26709661), (107, 18472102), (121, 16334834), (214, 9236051), (242, 8167417), (407, 4856302), (814, 2428151), (1177, 1679282), (2063, 958078), (2354, 839641), (3959, 499246), (4126, 479039), (4477, 441482), (7918, 249623), (8954, 220741), (12947, 152662), (22693, 87098), (25894, 76331), (43549, 45386)]