980888944

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{236701}}^1$

素因数の和:236753

約数の個数: 40

約数和(自身を含む): 2230679648

約数和(自身を除く): 1249790704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 236701, 473402, 946804, 1656907, 1893608, 3313814, 3787216, 6627628, 8757937, 13255256, 17515874, 26510512, 35031748, 61305559, 70063496, 122611118, 140126992, 245222236, 490444472, 980888944]

約数ペア:

[(1, 980888944), (2, 490444472), (4, 245222236), (7, 140126992), (8, 122611118), (14, 70063496), (16, 61305559), (28, 35031748), (37, 26510512), (56, 17515874), (74, 13255256), (112, 8757937), (148, 6627628), (259, 3787216), (296, 3313814), (518, 1893608), (592, 1656907), (1036, 946804), (2072, 473402), (4144, 236701)]