2247687428

素因数分解:

$2^2\times 7^2\times {\mathrm{757}}^1\times {\mathrm{15149}}^1$

素因数の和:15924

約数の個数: 36

約数和(自身を含む): 4581996300

約数和(自身を除く): 2334308872

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 757, 1514, 3028, 5299, 10598, 15149, 21196, 30298, 37093, 60596, 74186, 106043, 148372, 212086, 424172, 742301, 1484602, 2969204, 11467793, 22935586, 45871172, 80274551, 160549102, 321098204, 561921857, 1123843714, 2247687428]

約数ペア:

[(1, 2247687428), (2, 1123843714), (4, 561921857), (7, 321098204), (14, 160549102), (28, 80274551), (49, 45871172), (98, 22935586), (196, 11467793), (757, 2969204), (1514, 1484602), (3028, 742301), (5299, 424172), (10598, 212086), (15149, 148372), (21196, 106043), (30298, 74186), (37093, 60596)]