709487044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28123}}^1$

素因数の和:28204

約数の個数: 48

約数和(自身を含む): 1530845568

約数和(自身を除く): 821358524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 28123, 56246, 112492, 196861, 393722, 478091, 787444, 956182, 1490519, 1912364, 2981038, 3346637, 5962076, 6693274, 10433633, 13386548, 20867266, 25338823, 41734532, 50677646, 101355292, 177371761, 354743522, 709487044]

約数ペア:

[(1, 709487044), (2, 354743522), (4, 177371761), (7, 101355292), (14, 50677646), (17, 41734532), (28, 25338823), (34, 20867266), (53, 13386548), (68, 10433633), (106, 6693274), (119, 5962076), (212, 3346637), (238, 2981038), (371, 1912364), (476, 1490519), (742, 956182), (901, 787444), (1484, 478091), (1802, 393722), (3604, 196861), (6307, 112492), (12614, 56246), (25228, 28123)]