738204910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{9689}}^1$

素因数の和:10116

約数の個数: 32

約数和(自身を含む): 1402336800

約数和(自身を除く): 664131890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 4010, 7619, 9689, 15238, 19378, 38095, 48445, 76190, 96890, 184091, 368182, 920455, 1840910, 3885289, 7770578, 19426445, 38852890, 73820491, 147640982, 369102455, 738204910]

約数ペア:

[(1, 738204910), (2, 369102455), (5, 147640982), (10, 73820491), (19, 38852890), (38, 19426445), (95, 7770578), (190, 3885289), (401, 1840910), (802, 920455), (2005, 368182), (4010, 184091), (7619, 96890), (9689, 76190), (15238, 48445), (19378, 38095)]