393399556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{7193}}^1$

素因数の和:7332

約数の個数: 36

約数和(自身を含む): 763527996

約数和(自身を除く): 370128440

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 2486, 4972, 7193, 13673, 14386, 27346, 28772, 54692, 79123, 158246, 316492, 812809, 870353, 1625618, 1740706, 3251236, 3481412, 8940899, 17881798, 35763596, 98349889, 196699778, 393399556]

約数ペア:

[(1, 393399556), (2, 196699778), (4, 98349889), (11, 35763596), (22, 17881798), (44, 8940899), (113, 3481412), (121, 3251236), (226, 1740706), (242, 1625618), (452, 870353), (484, 812809), (1243, 316492), (2486, 158246), (4972, 79123), (7193, 54692), (13673, 28772), (14386, 27346)]