2912860074215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{220754837}}^1$

素因数の和:220754891

約数の個数: 32

約数和(自身を含む): 4450417534080

約数和(自身を除く): 1537557459865

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 220754837, 1103774185, 1545283859, 2869812881, 6401890273, 7726419295, 14349064405, 20088690167, 32009451365, 44813231911, 83224573549, 100443450835, 224066159555, 416122867745, 582572014843, 2912860074215]

約数ペア:

[(1, 2912860074215), (5, 582572014843), (7, 416122867745), (13, 224066159555), (29, 100443450835), (35, 83224573549), (65, 44813231911), (91, 32009451365), (145, 20088690167), (203, 14349064405), (377, 7726419295), (455, 6401890273), (1015, 2869812881), (1885, 1545283859), (2639, 1103774185), (13195, 220754837)]