1029921910

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 1869132672

約数和(自身を除く): 839210762

約数列:

[1, 2, 5, 10, 197, 394, 431, 862, 985, 1213, 1970, 2155, 2426, 4310, 6065, 12130, 84907, 169814, 238961, 424535, 477922, 522803, 849070, 1045606, 1194805, 2389610, 2614015, 5228030, 102992191, 205984382, 514960955, 1029921910]

約数ペア:

[(1, 1029921910), (2, 514960955), (5, 205984382), (10, 102992191), (197, 5228030), (394, 2614015), (431, 2389610), (862, 1194805), (985, 1045606), (1213, 849070), (1970, 522803), (2155, 477922), (2426, 424535), (4310, 238961), (6065, 169814), (12130, 84907)]