2016517870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{143729}}^1$

素因数の和:143820

約数の個数: 32

約数和(自身を含む): 3849664320

約数和(自身を除く): 1833146450

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 143729, 287458, 718645, 1437290, 3305767, 6611534, 8767469, 16528835, 17534938, 33057670, 43837345, 87674690, 201651787, 403303574, 1008258935, 2016517870]

約数ペア:

[(1, 2016517870), (2, 1008258935), (5, 403303574), (10, 201651787), (23, 87674690), (46, 43837345), (61, 33057670), (115, 17534938), (122, 16528835), (230, 8767469), (305, 6611534), (610, 3305767), (1403, 1437290), (2806, 718645), (7015, 287458), (14030, 143729)]