2080495866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 4476358656

約数和(自身を除く): 2395862790

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 331, 662, 851, 993, 1231, 1702, 1986, 2462, 2553, 3693, 5106, 7386, 7613, 12247, 15226, 22839, 24494, 28313, 36741, 45547, 45678, 56626, 73482, 84939, 91094, 136641, 169878, 273282, 281681, 407461, 563362, 814922, 845043, 1047581, 1222383, 1690086, 2095162, 2444766, 3142743, 6285486, 9371603, 15076057, 18743206, 28114809, 30152114, 45228171, 56229618, 90456342, 346749311, 693498622, 1040247933, 2080495866]

約数ペア:

[(1, 2080495866), (2, 1040247933), (3, 693498622), (6, 346749311), (23, 90456342), (37, 56229618), (46, 45228171), (69, 30152114), (74, 28114809), (111, 18743206), (138, 15076057), (222, 9371603), (331, 6285486), (662, 3142743), (851, 2444766), (993, 2095162), (1231, 1690086), (1702, 1222383), (1986, 1047581), (2462, 845043), (2553, 814922), (3693, 563362), (5106, 407461), (7386, 281681), (7613, 273282), (12247, 169878), (15226, 136641), (22839, 91094), (24494, 84939), (28313, 73482), (36741, 56626), (45547, 45678)]