2214890041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 2927280384

約数和(自身を除く): 712390343

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 773, 851, 1369, 2093, 3367, 5411, 5957, 9583, 10049, 11063, 17779, 17797, 28601, 31487, 70343, 77441, 124453, 124579, 200207, 220409, 231127, 371813, 409331, 657823, 1058237, 1617889, 2602691, 2865317, 4604761, 7407659, 8551699, 13757081, 24339451, 59861893, 96299567, 170376157, 316412863, 2214890041]

約数ペア:

[(1, 2214890041), (7, 316412863), (13, 170376157), (23, 96299567), (37, 59861893), (91, 24339451), (161, 13757081), (259, 8551699), (299, 7407659), (481, 4604761), (773, 2865317), (851, 2602691), (1369, 1617889), (2093, 1058237), (3367, 657823), (5411, 409331), (5957, 371813), (9583, 231127), (10049, 220409), (11063, 200207), (17779, 124579), (17797, 124453), (28601, 77441), (31487, 70343)]