2820866032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 5873677632

約数和(自身を除く): 3052811600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 173, 272, 302, 346, 397, 604, 692, 794, 1208, 1384, 1588, 2416, 2567, 2768, 2941, 3176, 5134, 5882, 6352, 6749, 10268, 11764, 13498, 20536, 23528, 26123, 26996, 41072, 47056, 52246, 53992, 59947, 68681, 104492, 107984, 119894, 137362, 208984, 239788, 274724, 417968, 444091, 479576, 549448, 888182, 959152, 1019099, 1098896, 1167577, 1776364, 2038198, 2335154, 3552728, 4076396, 4670308, 7105456, 8152792, 9340616, 10370831, 16305584, 18681232, 20741662, 41483324, 82966648, 165933296, 176304127, 352608254, 705216508, 1410433016, 2820866032]

約数ペア:

[(1, 2820866032), (2, 1410433016), (4, 705216508), (8, 352608254), (16, 176304127), (17, 165933296), (34, 82966648), (68, 41483324), (136, 20741662), (151, 18681232), (173, 16305584), (272, 10370831), (302, 9340616), (346, 8152792), (397, 7105456), (604, 4670308), (692, 4076396), (794, 3552728), (1208, 2335154), (1384, 2038198), (1588, 1776364), (2416, 1167577), (2567, 1098896), (2768, 1019099), (2941, 959152), (3176, 888182), (5134, 549448), (5882, 479576), (6352, 444091), (6749, 417968), (10268, 274724), (11764, 239788), (13498, 208984), (20536, 137362), (23528, 119894), (26123, 107984), (26996, 104492), (41072, 68681), (47056, 59947), (52246, 53992)]