980996952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3144221}}^1$

素因数の和:3144243

約数の個数: 32

約数和(自身を含む): 2641146480

約数和(自身を除く): 1660149528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3144221, 6288442, 9432663, 12576884, 18865326, 25153768, 37730652, 40874873, 75461304, 81749746, 122624619, 163499492, 245249238, 326998984, 490498476, 980996952]

約数ペア:

[(1, 980996952), (2, 490498476), (3, 326998984), (4, 245249238), (6, 163499492), (8, 122624619), (12, 81749746), (13, 75461304), (24, 40874873), (26, 37730652), (39, 25153768), (52, 18865326), (78, 12576884), (104, 9432663), (156, 6288442), (312, 3144221)]