2355499958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{4421}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 4253610240

約数和(自身を除く): 1898110282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2003, 4006, 4421, 8842, 14021, 28042, 30947, 38057, 61894, 76114, 83999, 167998, 266399, 532798, 587993, 1175986, 8855263, 17710526, 61986841, 123973682, 168249997, 336499994, 1177749979, 2355499958]

約数ペア:

[(1, 2355499958), (2, 1177749979), (7, 336499994), (14, 168249997), (19, 123973682), (38, 61986841), (133, 17710526), (266, 8855263), (2003, 1175986), (4006, 587993), (4421, 532798), (8842, 266399), (14021, 167998), (28042, 83999), (30947, 76114), (38057, 61894)]