445873404

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 1057871360

約数和(自身を除く): 611997956

約数列:

[1, 2, 3, 4, 6, 12, 103, 151, 206, 302, 309, 412, 453, 604, 618, 906, 1236, 1812, 2389, 4778, 7167, 9556, 14334, 15553, 28668, 31106, 46659, 62212, 93318, 186636, 246067, 360739, 492134, 721478, 738201, 984268, 1082217, 1442956, 1476402, 2164434, 2952804, 4328868, 37156117, 74312234, 111468351, 148624468, 222936702, 445873404]

約数ペア:

[(1, 445873404), (2, 222936702), (3, 148624468), (4, 111468351), (6, 74312234), (12, 37156117), (103, 4328868), (151, 2952804), (206, 2164434), (302, 1476402), (309, 1442956), (412, 1082217), (453, 984268), (604, 738201), (618, 721478), (906, 492134), (1236, 360739), (1812, 246067), (2389, 186636), (4778, 93318), (7167, 62212), (9556, 46659), (14334, 31106), (15553, 28668)]