7749678430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 15193866240

約数和(自身を除く): 7444187810

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 367, 635, 734, 1270, 1279, 1651, 1835, 2558, 3302, 3670, 4771, 6395, 8255, 9542, 12790, 16510, 16627, 23855, 33254, 46609, 47710, 83135, 93218, 162433, 166270, 233045, 324866, 466090, 469393, 605917, 812165, 938786, 1211834, 1624330, 2111629, 2346965, 3029585, 4223258, 4693930, 6059170, 6102109, 10558145, 12204218, 21116290, 30510545, 59612911, 61021090, 119225822, 298064555, 596129110, 774967843, 1549935686, 3874839215, 7749678430]

約数ペア:

[(1, 7749678430), (2, 3874839215), (5, 1549935686), (10, 774967843), (13, 596129110), (26, 298064555), (65, 119225822), (127, 61021090), (130, 59612911), (254, 30510545), (367, 21116290), (635, 12204218), (734, 10558145), (1270, 6102109), (1279, 6059170), (1651, 4693930), (1835, 4223258), (2558, 3029585), (3302, 2346965), (3670, 2111629), (4771, 1624330), (6395, 1211834), (8255, 938786), (9542, 812165), (12790, 605917), (16510, 469393), (16627, 466090), (23855, 324866), (33254, 233045), (46609, 166270), (47710, 162433), (83135, 93218)]