807198896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{423949}}^1$

素因数の和:423981

約数の個数: 40

約数和(自身を含む): 1892512800

約数和(自身を除く): 1085313904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 423949, 847898, 1695796, 2967643, 3391592, 5935286, 6783184, 7207133, 11870572, 14414266, 23741144, 28828532, 47482288, 50449931, 57657064, 100899862, 115314128, 201799724, 403599448, 807198896]

約数ペア:

[(1, 807198896), (2, 403599448), (4, 201799724), (7, 115314128), (8, 100899862), (14, 57657064), (16, 50449931), (17, 47482288), (28, 28828532), (34, 23741144), (56, 14414266), (68, 11870572), (112, 7207133), (119, 6783184), (136, 5935286), (238, 3391592), (272, 2967643), (476, 1695796), (952, 847898), (1904, 423949)]