858128854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1163}}^1\times {\mathrm{3049}}^1$

素因数の和:4236

約数の個数: 24

約数和(自身を含む): 1416529800

約数和(自身を除く): 558400946

約数列:

[1, 2, 11, 22, 121, 242, 1163, 2326, 3049, 6098, 12793, 25586, 33539, 67078, 140723, 281446, 368929, 737858, 3545987, 7091974, 39005857, 78011714, 429064427, 858128854]

約数ペア:

[(1, 858128854), (2, 429064427), (11, 78011714), (22, 39005857), (121, 7091974), (242, 3545987), (1163, 737858), (2326, 368929), (3049, 281446), (6098, 140723), (12793, 67078), (25586, 33539)]