1915691387896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1674555409}}^1$

素因数の和:1674555439

約数の個数: 32

約数和(自身を含む): 4219879633200

約数和(自身を除く): 2304188245304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1674555409, 3349110818, 6698221636, 13396443272, 18420109499, 21769220317, 36840218998, 43538440634, 73680437996, 87076881268, 147360875992, 174153762536, 239461423487, 478922846974, 957845693948, 1915691387896]

約数ペア:

[(1, 1915691387896), (2, 957845693948), (4, 478922846974), (8, 239461423487), (11, 174153762536), (13, 147360875992), (22, 87076881268), (26, 73680437996), (44, 43538440634), (52, 36840218998), (88, 21769220317), (104, 18420109499), (143, 13396443272), (286, 6698221636), (572, 3349110818), (1144, 1674555409)]