1899898702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 3099902400

約数和(自身を除く): 1200003698

約数列:

[1, 2, 13, 26, 149, 298, 401, 802, 1223, 1937, 2446, 3874, 5213, 10426, 15899, 31798, 59749, 119498, 182227, 364454, 490423, 776737, 980846, 1553474, 2368951, 4737902, 6375499, 12750998, 73073027, 146146054, 949949351, 1899898702]

約数ペア:

[(1, 1899898702), (2, 949949351), (13, 146146054), (26, 73073027), (149, 12750998), (298, 6375499), (401, 4737902), (802, 2368951), (1223, 1553474), (1937, 980846), (2446, 776737), (3874, 490423), (5213, 364454), (10426, 182227), (15899, 119498), (31798, 59749)]