395283668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{39799}}^1$

素因数の和:40007

約数の個数: 24

約数和(自身を含む): 748876800

約数和(自身を除く): 353593132

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 39799, 79598, 159196, 517387, 1034774, 2069548, 7601609, 15203218, 30406436, 98820917, 197641834, 395283668]

約数ペア:

[(1, 395283668), (2, 197641834), (4, 98820917), (13, 30406436), (26, 15203218), (52, 7601609), (191, 2069548), (382, 1034774), (764, 517387), (2483, 159196), (4966, 79598), (9932, 39799)]