1117778842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{621679}}^1$

素因数の和:621741

約数の個数: 16

約数和(自身を含む): 1790438400

約数和(自身を除く): 672659558

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 621679, 1243358, 18028691, 19272049, 36057382, 38544098, 558889421, 1117778842]

約数ペア:

[(1, 1117778842), (2, 558889421), (29, 38544098), (31, 36057382), (58, 19272049), (62, 18028691), (899, 1243358), (1798, 621679)]