2225204

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 4352544

約数和(自身を除く): 2127340

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 268, 361, 437, 722, 874, 1273, 1444, 1541, 1748, 2546, 3082, 5092, 6164, 8303, 16606, 24187, 29279, 33212, 48374, 58558, 96748, 117116, 556301, 1112602, 2225204]

約数ペア:

[(1, 2225204), (2, 1112602), (4, 556301), (19, 117116), (23, 96748), (38, 58558), (46, 48374), (67, 33212), (76, 29279), (92, 24187), (134, 16606), (268, 8303), (361, 6164), (437, 5092), (722, 3082), (874, 2546), (1273, 1748), (1444, 1541)]