2034698980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5354471}}^1$

素因数の和:5354499

約数の個数: 24

約数和(自身を含む): 4497756480

約数和(自身を除く): 2463057500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5354471, 10708942, 21417884, 26772355, 53544710, 101734949, 107089420, 203469898, 406939796, 508674745, 1017349490, 2034698980]

約数ペア:

[(1, 2034698980), (2, 1017349490), (4, 508674745), (5, 406939796), (10, 203469898), (19, 107089420), (20, 101734949), (38, 53544710), (76, 26772355), (95, 21417884), (190, 10708942), (380, 5354471)]