814697922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{20477}}^1$

素因数の和:20850

約数の個数: 32

約数和(自身を含む): 1720152000

約数和(自身を除く): 905454078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 349, 698, 1047, 2094, 6631, 13262, 19893, 20477, 39786, 40954, 61431, 122862, 389063, 778126, 1167189, 2334378, 7146473, 14292946, 21439419, 42878838, 135782987, 271565974, 407348961, 814697922]

約数ペア:

[(1, 814697922), (2, 407348961), (3, 271565974), (6, 135782987), (19, 42878838), (38, 21439419), (57, 14292946), (114, 7146473), (349, 2334378), (698, 1167189), (1047, 778126), (2094, 389063), (6631, 122862), (13262, 61431), (19893, 40954), (20477, 39786)]