866480316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5554361}}^1$

素因数の和:5554381

約数の個数: 24

約数和(自身を含む): 2177309904

約数和(自身を除く): 1310829588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5554361, 11108722, 16663083, 22217444, 33326166, 66652332, 72206693, 144413386, 216620079, 288826772, 433240158, 866480316]

約数ペア:

[(1, 866480316), (2, 433240158), (3, 288826772), (4, 216620079), (6, 144413386), (12, 72206693), (13, 66652332), (26, 33326166), (39, 22217444), (52, 16663083), (78, 11108722), (156, 5554361)]