201912018002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1\times {\mathrm{2609}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 308735083440

約数和(自身を除く): 106823065438

約数列:

[1, 2, 61, 122, 677, 937, 1354, 1874, 2609, 5218, 41297, 57157, 82594, 114314, 159149, 318298, 634349, 1268698, 1766293, 2444633, 3532586, 4889266, 38695289, 77390578, 107743873, 149122613, 215487746, 298245226, 1655016541, 3310033082, 100956009001, 201912018002]

約数ペア:

[(1, 201912018002), (2, 100956009001), (61, 3310033082), (122, 1655016541), (677, 298245226), (937, 215487746), (1354, 149122613), (1874, 107743873), (2609, 77390578), (5218, 38695289), (41297, 4889266), (57157, 3532586), (82594, 2444633), (114314, 1766293), (159149, 1268698), (318298, 634349)]