2511458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1765342

約数列:

[1, 2, 19, 29, 38, 43, 53, 58, 86, 106, 551, 817, 1007, 1102, 1247, 1537, 1634, 2014, 2279, 2494, 3074, 4558, 23693, 29203, 43301, 47386, 58406, 66091, 86602, 132182, 1255729, 2511458]

約数ペア:

[(1, 2511458), (2, 1255729), (19, 132182), (29, 86602), (38, 66091), (43, 58406), (53, 47386), (58, 43301), (86, 29203), (106, 23693), (551, 4558), (817, 3074), (1007, 2494), (1102, 2279), (1247, 2014), (1537, 1634)]