1580916701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 2090188800

約数和(自身を除く): 509272099

約数列:

[1, 7, 13, 29, 53, 89, 91, 127, 203, 371, 377, 623, 689, 889, 1157, 1537, 1651, 2581, 2639, 3683, 4717, 4823, 6731, 8099, 10759, 11303, 11557, 18067, 19981, 25781, 33019, 33553, 47117, 47879, 61321, 79121, 87503, 136793, 139867, 146939, 195199, 234871, 327787, 335153, 429247, 599059, 612521, 957551, 1028573, 1366393, 1778309, 2294509, 2537587, 4193413, 4261231, 7787767, 12448163, 17372711, 17763109, 29828617, 54514369, 121608977, 225845243, 1580916701]

約数ペア:

[(1, 1580916701), (7, 225845243), (13, 121608977), (29, 54514369), (53, 29828617), (89, 17763109), (91, 17372711), (127, 12448163), (203, 7787767), (371, 4261231), (377, 4193413), (623, 2537587), (689, 2294509), (889, 1778309), (1157, 1366393), (1537, 1028573), (1651, 957551), (2581, 612521), (2639, 599059), (3683, 429247), (4717, 335153), (4823, 327787), (6731, 234871), (8099, 195199), (10759, 146939), (11303, 139867), (11557, 136793), (18067, 87503), (19981, 79121), (25781, 61321), (33019, 47879), (33553, 47117)]