2168904959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 2438177280

約数和(自身を除く): 269272321

約数列:

[1, 13, 59, 61, 151, 307, 767, 793, 1963, 3599, 3991, 8909, 9211, 18113, 18727, 46357, 46787, 115817, 119743, 235469, 243451, 543449, 602641, 1104893, 2735063, 2827777, 7064837, 14363609, 35555819, 36761101, 166838843, 2168904959]

約数ペア:

[(1, 2168904959), (13, 166838843), (59, 36761101), (61, 35555819), (151, 14363609), (307, 7064837), (767, 2827777), (793, 2735063), (1963, 1104893), (3599, 602641), (3991, 543449), (8909, 243451), (9211, 235469), (18113, 119743), (18727, 115817), (46357, 46787)]