1237222570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{13721}}^1$

素因数の和:13926

約数の個数: 32

約数和(自身を含む): 2276315136

約数和(自身を除く): 1039092566

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 1270, 9017, 13721, 18034, 27442, 45085, 68605, 90170, 137210, 974191, 1742567, 1948382, 3485134, 4870955, 8712835, 9741910, 17425670, 123722257, 247444514, 618611285, 1237222570]

約数ペア:

[(1, 1237222570), (2, 618611285), (5, 247444514), (10, 123722257), (71, 17425670), (127, 9741910), (142, 8712835), (254, 4870955), (355, 3485134), (635, 1948382), (710, 1742567), (1270, 974191), (9017, 137210), (13721, 90170), (18034, 68605), (27442, 45085)]