307521214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{153607}}^1$

素因数の和:153640

約数の個数: 32

約数和(自身を含む): 619347456

約数和(自身を除く): 311826242

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 153607, 307214, 1075249, 1689677, 1996891, 2150498, 3379354, 3993782, 11827739, 13978237, 21965801, 23655478, 27956474, 43931602, 153760607, 307521214]

約数ペア:

[(1, 307521214), (2, 153760607), (7, 43931602), (11, 27956474), (13, 23655478), (14, 21965801), (22, 13978237), (26, 11827739), (77, 3993782), (91, 3379354), (143, 2150498), (154, 1996891), (182, 1689677), (286, 1075249), (1001, 307214), (2002, 153607)]