317317138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3253}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 534176640

約数和(自身を除く): 216859502

約数列:

[1, 2, 17, 19, 34, 38, 151, 302, 323, 646, 2567, 2869, 3253, 5134, 5738, 6506, 48773, 55301, 61807, 97546, 110602, 123614, 491203, 982406, 1050719, 2101438, 8350451, 9332857, 16700902, 18665714, 158658569, 317317138]

約数ペア:

[(1, 317317138), (2, 158658569), (17, 18665714), (19, 16700902), (34, 9332857), (38, 8350451), (151, 2101438), (302, 1050719), (323, 982406), (646, 491203), (2567, 123614), (2869, 110602), (3253, 97546), (5134, 61807), (5738, 55301), (6506, 48773)]