907170712

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{16649}}^1$

素因数の和:16808

約数の個数: 48

約数和(自身を含む): 1993005000

約数和(自身を除く): 1085834288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 3892, 6811, 7784, 13622, 16649, 27244, 33298, 54488, 66596, 116543, 133192, 233086, 466172, 815801, 932344, 1631602, 2314211, 3263204, 4628422, 6526408, 9256844, 16199477, 18513688, 32398954, 64797908, 113396339, 129595816, 226792678, 453585356, 907170712]

約数ペア:

[(1, 907170712), (2, 453585356), (4, 226792678), (7, 129595816), (8, 113396339), (14, 64797908), (28, 32398954), (49, 18513688), (56, 16199477), (98, 9256844), (139, 6526408), (196, 4628422), (278, 3263204), (392, 2314211), (556, 1631602), (973, 932344), (1112, 815801), (1946, 466172), (3892, 233086), (6811, 133192), (7784, 116543), (13622, 66596), (16649, 54488), (27244, 33298)]