2021796196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4247471}}^1$

素因数の和:4247499

約数の個数: 24

約数和(自身を含む): 4281451776

約数和(自身を除く): 2259655580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4247471, 8494942, 16989884, 29732297, 59464594, 72207007, 118929188, 144414014, 288828028, 505449049, 1010898098, 2021796196]

約数ペア:

[(1, 2021796196), (2, 1010898098), (4, 505449049), (7, 288828028), (14, 144414014), (17, 118929188), (28, 72207007), (34, 59464594), (68, 29732297), (119, 16989884), (238, 8494942), (476, 4247471)]