2029609855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 3199730688

約数和(自身を除く): 1170120833

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 131, 221, 455, 595, 655, 917, 1105, 1547, 1703, 2003, 2227, 4585, 7735, 8515, 10015, 11135, 11921, 14021, 15589, 26039, 28951, 34051, 59605, 70105, 77945, 130195, 144755, 170255, 182273, 202657, 238357, 262393, 442663, 911365, 1013285, 1191785, 1311965, 1836751, 2213315, 3098641, 3411109, 4460681, 9183755, 15493205, 17055545, 22303405, 23877763, 31224767, 57988853, 119388815, 156123835, 289944265, 405921971, 2029609855]

約数ペア:

[(1, 2029609855), (5, 405921971), (7, 289944265), (13, 156123835), (17, 119388815), (35, 57988853), (65, 31224767), (85, 23877763), (91, 22303405), (119, 17055545), (131, 15493205), (221, 9183755), (455, 4460681), (595, 3411109), (655, 3098641), (917, 2213315), (1105, 1836751), (1547, 1311965), (1703, 1191785), (2003, 1013285), (2227, 911365), (4585, 442663), (7735, 262393), (8515, 238357), (10015, 202657), (11135, 182273), (11921, 170255), (14021, 144755), (15589, 130195), (26039, 77945), (28951, 70105), (34051, 59605)]