291611172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 706990592

約数和(自身を除く): 415379420

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 4993, 9734, 9986, 14601, 14979, 19468, 19972, 29202, 29958, 58404, 59916, 154783, 309566, 464349, 619132, 783901, 928698, 1567802, 1857396, 2351703, 3135604, 4703406, 9406812, 24300931, 48601862, 72902793, 97203724, 145805586, 291611172]

約数ペア:

[(1, 291611172), (2, 145805586), (3, 97203724), (4, 72902793), (6, 48601862), (12, 24300931), (31, 9406812), (62, 4703406), (93, 3135604), (124, 2351703), (157, 1857396), (186, 1567802), (314, 928698), (372, 783901), (471, 619132), (628, 464349), (942, 309566), (1884, 154783), (4867, 59916), (4993, 58404), (9734, 29958), (9986, 29202), (14601, 19972), (14979, 19468)]