83370890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{490417}}^1$

素因数の和:490441

約数の個数: 16

約数和(自身を含む): 158895432

約数和(自身を除く): 75524542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 490417, 980834, 2452085, 4904170, 8337089, 16674178, 41685445, 83370890]

約数ペア:

[(1, 83370890), (2, 41685445), (5, 16674178), (10, 8337089), (17, 4904170), (34, 2452085), (85, 980834), (170, 490417)]