2931992

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 6441120

約数和(自身を除く): 3509128

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1277, 2296, 2554, 5108, 8939, 10216, 17878, 35756, 52357, 71512, 104714, 209428, 366499, 418856, 732998, 1465996, 2931992]

約数ペア:

[(1, 2931992), (2, 1465996), (4, 732998), (7, 418856), (8, 366499), (14, 209428), (28, 104714), (41, 71512), (56, 52357), (82, 35756), (164, 17878), (287, 10216), (328, 8939), (574, 5108), (1148, 2554), (1277, 2296)]