248977994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 396809280

約数和(自身を除く): 147831286

約数列:

[1, 2, 41, 53, 59, 82, 106, 118, 971, 1942, 2173, 2419, 3127, 4346, 4838, 6254, 39811, 51463, 57289, 79622, 102926, 114578, 128207, 256414, 2109983, 2348849, 3036317, 4219966, 4697698, 6072634, 124488997, 248977994]

約数ペア:

[(1, 248977994), (2, 124488997), (41, 6072634), (53, 4697698), (59, 4219966), (82, 3036317), (106, 2348849), (118, 2109983), (971, 256414), (1942, 128207), (2173, 114578), (2419, 102926), (3127, 79622), (4346, 57289), (4838, 51463), (6254, 39811)]