1264932558722

素因数分解:

$2^1\times 7^2\times {\mathrm{189151}}^1\times {\mathrm{68239}}^1$

素因数の和:257406

約数の個数: 24

約数和(自身を含む): 2207222254080

約数和(自身を除く): 942289695358

約数列:

[1, 2, 7, 14, 49, 98, 68239, 136478, 189151, 378302, 477673, 955346, 1324057, 2648114, 3343711, 6687422, 9268399, 18536798, 12907475089, 25814950178, 90352325623, 180704651246, 632466279361, 1264932558722]

約数ペア:

[(1, 1264932558722), (2, 632466279361), (7, 180704651246), (14, 90352325623), (49, 25814950178), (98, 12907475089), (68239, 18536798), (136478, 9268399), (189151, 6687422), (378302, 3343711), (477673, 2648114), (955346, 1324057)]