2017694056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{4729}}^1$

素因数の和:5162

約数の個数: 64

約数和(自身を含む): 4563504000

約数和(自身を除く): 2545809944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 401, 532, 802, 1064, 1604, 2807, 3208, 4729, 5614, 7619, 9458, 11228, 15238, 18916, 22456, 30476, 33103, 37832, 53333, 60952, 66206, 89851, 106666, 132412, 179702, 213332, 264824, 359404, 426664, 628957, 718808, 1257914, 1896329, 2515828, 3792658, 5031656, 7585316, 13274303, 15170632, 26548606, 36030251, 53097212, 72060502, 106194424, 144121004, 252211757, 288242008, 504423514, 1008847028, 2017694056]

約数ペア:

[(1, 2017694056), (2, 1008847028), (4, 504423514), (7, 288242008), (8, 252211757), (14, 144121004), (19, 106194424), (28, 72060502), (38, 53097212), (56, 36030251), (76, 26548606), (133, 15170632), (152, 13274303), (266, 7585316), (401, 5031656), (532, 3792658), (802, 2515828), (1064, 1896329), (1604, 1257914), (2807, 718808), (3208, 628957), (4729, 426664), (5614, 359404), (7619, 264824), (9458, 213332), (11228, 179702), (15238, 132412), (18916, 106666), (22456, 89851), (30476, 66206), (33103, 60952), (37832, 53333)]