1297170110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{3457}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 2360292480

約数和(自身を除く): 1063122370

約数列:

[1, 2, 5, 10, 157, 239, 314, 478, 785, 1195, 1570, 2390, 3457, 6914, 17285, 34570, 37523, 75046, 187615, 375230, 542749, 826223, 1085498, 1652446, 2713745, 4131115, 5427490, 8262230, 129717011, 259434022, 648585055, 1297170110]

約数ペア:

[(1, 1297170110), (2, 648585055), (5, 259434022), (10, 129717011), (157, 8262230), (239, 5427490), (314, 4131115), (478, 2713745), (785, 1652446), (1195, 1085498), (1570, 826223), (2390, 542749), (3457, 375230), (6914, 187615), (17285, 75046), (34570, 37523)]