179930192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{865049}}^1$

素因数の和:865070

約数の個数: 20

約数和(自身を含む): 375431700

約数和(自身を除く): 195501508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 865049, 1730098, 3460196, 6920392, 11245637, 13840784, 22491274, 44982548, 89965096, 179930192]

約数ペア:

[(1, 179930192), (2, 89965096), (4, 44982548), (8, 22491274), (13, 13840784), (16, 11245637), (26, 6920392), (52, 3460196), (104, 1730098), (208, 865049)]