2166476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1989508

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 683, 793, 1366, 1586, 2732, 3172, 8879, 17758, 35516, 41663, 83326, 166652, 541619, 1083238, 2166476]

約数ペア:

[(1, 2166476), (2, 1083238), (4, 541619), (13, 166652), (26, 83326), (52, 41663), (61, 35516), (122, 17758), (244, 8879), (683, 3172), (793, 2732), (1366, 1586)]