17222660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9492

約数の個数: 48

約数和(自身を含む): 44518656

約数和(自身を除く): 27295996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9463, 18926, 37852, 47315, 66241, 94630, 123019, 132482, 189260, 246038, 264964, 331205, 492076, 615095, 662410, 861133, 1230190, 1324820, 1722266, 2460380, 3444532, 4305665, 8611330, 17222660]

約数ペア:

[(1, 17222660), (2, 8611330), (4, 4305665), (5, 3444532), (7, 2460380), (10, 1722266), (13, 1324820), (14, 1230190), (20, 861133), (26, 662410), (28, 615095), (35, 492076), (52, 331205), (65, 264964), (70, 246038), (91, 189260), (130, 132482), (140, 123019), (182, 94630), (260, 66241), (364, 47315), (455, 37852), (910, 18926), (1820, 9463)]