1819499402

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{9851}}^1$

素因数の和:10106

約数の個数: 32

約数和(自身を含む): 3177861120

約数和(自身を除く): 1358361718

約数列:

[1, 2, 7, 14, 79, 158, 167, 334, 553, 1106, 1169, 2338, 9851, 13193, 19702, 26386, 68957, 92351, 137914, 184702, 778229, 1556458, 1645117, 3290234, 5447603, 10895206, 11515819, 23031638, 129964243, 259928486, 909749701, 1819499402]

約数ペア:

[(1, 1819499402), (2, 909749701), (7, 259928486), (14, 129964243), (79, 23031638), (158, 11515819), (167, 10895206), (334, 5447603), (553, 3290234), (1106, 1645117), (1169, 1556458), (2338, 778229), (9851, 184702), (13193, 137914), (19702, 92351), (26386, 68957)]