2545998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 6268416

約数和(自身を除く): 3722418

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 4663, 9326, 13989, 27978, 32641, 60619, 65282, 97923, 121238, 181857, 195846, 363714, 424333, 848666, 1272999, 2545998]

約数ペア:

[(1, 2545998), (2, 1272999), (3, 848666), (6, 424333), (7, 363714), (13, 195846), (14, 181857), (21, 121238), (26, 97923), (39, 65282), (42, 60619), (78, 32641), (91, 27978), (182, 13989), (273, 9326), (546, 4663)]