1999315094

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{24763}}^1$

素因数の和:24924

約数の個数: 32

約数和(自身を含む): 3518469120

約数和(自身を除く): 1519154026

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 511, 553, 1022, 1106, 5767, 11534, 24763, 40369, 49526, 80738, 173341, 346682, 1807699, 1956277, 3615398, 3912554, 12653893, 13693939, 25307786, 27387878, 142808221, 285616442, 999657547, 1999315094]

約数ペア:

[(1, 1999315094), (2, 999657547), (7, 285616442), (14, 142808221), (73, 27387878), (79, 25307786), (146, 13693939), (158, 12653893), (511, 3912554), (553, 3615398), (1022, 1956277), (1106, 1807699), (5767, 346682), (11534, 173341), (24763, 80738), (40369, 49526)]