2572188268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{86629}}^1$

素因数の和:87217

約数の個数: 24

約数和(自身を含む): 4856131280

約数和(自身を除く): 2283943012

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 7423, 14846, 29692, 86629, 173258, 346516, 1126177, 2252354, 4504708, 49465159, 98930318, 197860636, 643047067, 1286094134, 2572188268]

約数ペア:

[(1, 2572188268), (2, 1286094134), (4, 643047067), (13, 197860636), (26, 98930318), (52, 49465159), (571, 4504708), (1142, 2252354), (2284, 1126177), (7423, 346516), (14846, 173258), (29692, 86629)]