253367476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{15121}}^1$

素因数の和:15255

約数の個数: 24

約数和(自身を含む): 457289280

約数和(自身を除く): 203921804

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 15121, 16756, 30242, 60484, 892139, 1073591, 1784278, 2147182, 3568556, 4294364, 63341869, 126683738, 253367476]

約数ペア:

[(1, 253367476), (2, 126683738), (4, 63341869), (59, 4294364), (71, 3568556), (118, 2147182), (142, 1784278), (236, 1073591), (284, 892139), (4189, 60484), (8378, 30242), (15121, 16756)]