830294452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27109}}^1$

素因数の和:27176

約数の個数: 48

約数和(自身を含む): 1700339200

約数和(自身を除く): 870044748

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 27109, 30628, 54218, 108436, 352417, 515071, 704834, 840379, 1030142, 1409668, 1680758, 2060284, 3361516, 6695923, 10924927, 13391846, 15967201, 21849854, 26783692, 31934402, 43699708, 63868804, 207573613, 415147226, 830294452]

約数ペア:

[(1, 830294452), (2, 415147226), (4, 207573613), (13, 63868804), (19, 43699708), (26, 31934402), (31, 26783692), (38, 21849854), (52, 15967201), (62, 13391846), (76, 10924927), (124, 6695923), (247, 3361516), (403, 2060284), (494, 1680758), (589, 1409668), (806, 1030142), (988, 840379), (1178, 704834), (1612, 515071), (2356, 352417), (7657, 108436), (15314, 54218), (27109, 30628)]