2904378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 6216000

約数和(自身を除く): 3311622

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 349, 438, 698, 1047, 1387, 2094, 2774, 4161, 6631, 8322, 13262, 19893, 25477, 39786, 50954, 76431, 152862, 484063, 968126, 1452189, 2904378]

約数ペア:

[(1, 2904378), (2, 1452189), (3, 968126), (6, 484063), (19, 152862), (38, 76431), (57, 50954), (73, 39786), (114, 25477), (146, 19893), (219, 13262), (349, 8322), (438, 6631), (698, 4161), (1047, 2774), (1387, 2094)]