17388699986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{64937}}^1$

素因数の和:65594

約数の個数: 32

約数和(自身を含む): 30821133312

約数和(自身を除く): 13432433326

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 617, 1234, 4319, 8638, 19127, 38254, 64937, 129874, 133889, 267778, 454559, 909118, 2013047, 4026094, 14091329, 28182658, 40066129, 80132258, 280462903, 560925806, 1242049999, 2484099998, 8694349993, 17388699986]

約数ペア:

[(1, 17388699986), (2, 8694349993), (7, 2484099998), (14, 1242049999), (31, 560925806), (62, 280462903), (217, 80132258), (434, 40066129), (617, 28182658), (1234, 14091329), (4319, 4026094), (8638, 2013047), (19127, 909118), (38254, 454559), (64937, 267778), (129874, 133889)]