7828931878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 12119339232

約数和(自身を除く): 4290407354

約数列:

[1, 2, 41, 82, 233, 466, 593, 691, 1186, 1382, 9553, 19106, 24313, 28331, 48626, 56662, 138169, 161003, 276338, 322006, 409763, 819526, 5664929, 6601123, 11329858, 13202246, 16800283, 33600566, 95474779, 190949558, 3914465939, 7828931878]

約数ペア:

[(1, 7828931878), (2, 3914465939), (41, 190949558), (82, 95474779), (233, 33600566), (466, 16800283), (593, 13202246), (691, 11329858), (1186, 6601123), (1382, 5664929), (9553, 819526), (19106, 409763), (24313, 322006), (28331, 276338), (48626, 161003), (56662, 138169)]