1401781384

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1117}}^1\times {\mathrm{1523}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 2657977920

約数和(自身を除く): 1256196536

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1117, 1523, 2234, 3046, 4468, 6092, 8936, 12184, 115051, 156869, 230102, 313738, 460204, 627476, 920408, 1254952, 1701191, 3402382, 6804764, 13609528, 175222673, 350445346, 700890692, 1401781384]

約数ペア:

[(1, 1401781384), (2, 700890692), (4, 350445346), (8, 175222673), (103, 13609528), (206, 6804764), (412, 3402382), (824, 1701191), (1117, 1254952), (1523, 920408), (2234, 627476), (3046, 460204), (4468, 313738), (6092, 230102), (8936, 156869), (12184, 115051)]