1299743224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{95401}}^1$

素因数の和:95551

約数の個数: 32

約数和(自身を含む): 2644543440

約数和(自身を除く): 1344800216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 95401, 190802, 381604, 763208, 1240213, 2480426, 4960852, 9921704, 12497531, 24995062, 49990124, 99980248, 162467903, 324935806, 649871612, 1299743224]

約数ペア:

[(1, 1299743224), (2, 649871612), (4, 324935806), (8, 162467903), (13, 99980248), (26, 49990124), (52, 24995062), (104, 12497531), (131, 9921704), (262, 4960852), (524, 2480426), (1048, 1240213), (1703, 763208), (3406, 381604), (6812, 190802), (13624, 95401)]