83400842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 156608640

約数和(自身を除く): 73207798

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 953, 1786, 1862, 1906, 2303, 4606, 6251, 6671, 12502, 13342, 18107, 36214, 43757, 44791, 46697, 87514, 89582, 93394, 126749, 253498, 313537, 627074, 851029, 887243, 1702058, 1774486, 2194759, 4389518, 5957203, 11914406, 41700421, 83400842]

約数ペア:

[(1, 83400842), (2, 41700421), (7, 11914406), (14, 5957203), (19, 4389518), (38, 2194759), (47, 1774486), (49, 1702058), (94, 887243), (98, 851029), (133, 627074), (266, 313537), (329, 253498), (658, 126749), (893, 93394), (931, 89582), (953, 87514), (1786, 46697), (1862, 44791), (1906, 43757), (2303, 36214), (4606, 18107), (6251, 13342), (6671, 12502)]