2173276130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4100521}}^1$

素因数の和:4100581

約数の個数: 16

約数和(自身を含む): 3985707384

約数和(自身を除く): 1812431254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 4100521, 8201042, 20502605, 41005210, 217327613, 434655226, 1086638065, 2173276130]

約数ペア:

[(1, 2173276130), (2, 1086638065), (5, 434655226), (10, 217327613), (53, 41005210), (106, 20502605), (265, 8201042), (530, 4100521)]