1445845646

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{74891}}^1$

素因数の和:75104

約数の個数: 24

約数和(自身を含む): 2535693336

約数和(自身を除く): 1089847690

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 74891, 149782, 524237, 1048474, 3669659, 7339318, 14753527, 29507054, 103274689, 206549378, 722922823, 1445845646]

約数ペア:

[(1, 1445845646), (2, 722922823), (7, 206549378), (14, 103274689), (49, 29507054), (98, 14753527), (197, 7339318), (394, 3669659), (1379, 1048474), (2758, 524237), (9653, 149782), (19306, 74891)]