2018940904

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2450171}}^1$

素因数の和:2450280

約数の個数: 16

約数和(自身を含む): 3822268320

約数和(自身を除く): 1803327416

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2450171, 4900342, 9800684, 19601368, 252367613, 504735226, 1009470452, 2018940904]

約数ペア:

[(1, 2018940904), (2, 1009470452), (4, 504735226), (8, 252367613), (103, 19601368), (206, 9800684), (412, 4900342), (824, 2450171)]