901325924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 1718640000

約数和(自身を除く): 817314076

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 199, 398, 731, 796, 1462, 1549, 2924, 3098, 3383, 6196, 6766, 8557, 13532, 17114, 26333, 34228, 52666, 66607, 105332, 133214, 145469, 266428, 290938, 308251, 581876, 616502, 1132319, 1233004, 2264638, 4529276, 5240267, 10480534, 13254793, 20961068, 26509586, 53019172, 225331481, 450662962, 901325924]

約数ペア:

[(1, 901325924), (2, 450662962), (4, 225331481), (17, 53019172), (34, 26509586), (43, 20961068), (68, 13254793), (86, 10480534), (172, 5240267), (199, 4529276), (398, 2264638), (731, 1233004), (796, 1132319), (1462, 616502), (1549, 581876), (2924, 308251), (3098, 290938), (3383, 266428), (6196, 145469), (6766, 133214), (8557, 105332), (13532, 66607), (17114, 52666), (26333, 34228)]