2613996847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 3328128000

約数和(自身を除く): 714131153

約数列:

[1, 7, 11, 71, 77, 149, 497, 781, 1043, 1639, 3209, 5467, 10579, 11473, 22463, 35299, 74053, 116369, 227839, 247093, 478141, 814583, 1594873, 2506229, 3346987, 5259551, 17543603, 33948011, 36816857, 237636077, 373428121, 2613996847]

約数ペア:

[(1, 2613996847), (7, 373428121), (11, 237636077), (71, 36816857), (77, 33948011), (149, 17543603), (497, 5259551), (781, 3346987), (1043, 2506229), (1639, 1594873), (3209, 814583), (5467, 478141), (10579, 247093), (11473, 227839), (22463, 116369), (35299, 74053)]