1233993860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{3767}}^1$

素因数の和:5276

約数の個数: 48

約数和(自身を含む): 2829617280

約数和(自身を除く): 1595623420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1489, 2978, 3767, 5956, 7445, 7534, 14890, 15068, 16379, 18835, 29780, 32758, 37670, 41437, 65516, 75340, 81895, 82874, 163790, 165748, 207185, 327580, 414370, 828740, 5609063, 11218126, 22436252, 28045315, 56090630, 61699693, 112181260, 123399386, 246798772, 308498465, 616996930, 1233993860]

約数ペア:

[(1, 1233993860), (2, 616996930), (4, 308498465), (5, 246798772), (10, 123399386), (11, 112181260), (20, 61699693), (22, 56090630), (44, 28045315), (55, 22436252), (110, 11218126), (220, 5609063), (1489, 828740), (2978, 414370), (3767, 327580), (5956, 207185), (7445, 165748), (7534, 163790), (14890, 82874), (15068, 81895), (16379, 75340), (18835, 65516), (29780, 41437), (32758, 37670)]