1911704060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{803237}}^1$

素因数の和:803270

約数の個数: 48

約数和(自身を含む): 4857983424

約数和(自身を除く): 2946279364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 803237, 1606474, 3212948, 4016185, 5622659, 8032370, 11245318, 13655029, 16064740, 22490636, 27310058, 28113295, 54620116, 56226590, 68275145, 95585203, 112453180, 136550290, 191170406, 273100580, 382340812, 477926015, 955852030, 1911704060]

約数ペア:

[(1, 1911704060), (2, 955852030), (4, 477926015), (5, 382340812), (7, 273100580), (10, 191170406), (14, 136550290), (17, 112453180), (20, 95585203), (28, 68275145), (34, 56226590), (35, 54620116), (68, 28113295), (70, 27310058), (85, 22490636), (119, 16064740), (140, 13655029), (170, 11245318), (238, 8032370), (340, 5622659), (476, 4016185), (595, 3212948), (1190, 1606474), (2380, 803237)]