2690754672

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{427919}}^1$

素因数の和:428061

約数の個数: 40

約数和(自身を含む): 7004194560

約数和(自身を除く): 4313439888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 427919, 855838, 1283757, 1711676, 2567514, 3423352, 5135028, 6846704, 10270056, 20540112, 56057389, 112114778, 168172167, 224229556, 336344334, 448459112, 672688668, 896918224, 1345377336, 2690754672]

約数ペア:

[(1, 2690754672), (2, 1345377336), (3, 896918224), (4, 672688668), (6, 448459112), (8, 336344334), (12, 224229556), (16, 168172167), (24, 112114778), (48, 56057389), (131, 20540112), (262, 10270056), (393, 6846704), (524, 5135028), (786, 3423352), (1048, 2567514), (1572, 1711676), (2096, 1283757), (3144, 855838), (6288, 427919)]