980701687078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{241963}}^1$

素因数の和:242149

約数の個数: 64

約数和(自身を含む): 1670782712832

約数和(自身を除く): 690081025754

約数列:

[1, 2, 17, 23, 34, 46, 71, 73, 142, 146, 391, 782, 1207, 1241, 1633, 1679, 2414, 2482, 3266, 3358, 5183, 10366, 27761, 28543, 55522, 57086, 88111, 119209, 176222, 238418, 241963, 483926, 2026553, 4053106, 4113371, 5565149, 8226742, 11130298, 17179373, 17663299, 34358746, 35326598, 94607533, 189215066, 292049341, 300276083, 395125579, 406255877, 584098682, 600552166, 790251158, 812511754, 1254094229, 2508188458, 6717134843, 6906349909, 13434269686, 13812699818, 21319601893, 28844167267, 42639203786, 57688334534, 490350843539, 980701687078]

約数ペア:

[(1, 980701687078), (2, 490350843539), (17, 57688334534), (23, 42639203786), (34, 28844167267), (46, 21319601893), (71, 13812699818), (73, 13434269686), (142, 6906349909), (146, 6717134843), (391, 2508188458), (782, 1254094229), (1207, 812511754), (1241, 790251158), (1633, 600552166), (1679, 584098682), (2414, 406255877), (2482, 395125579), (3266, 300276083), (3358, 292049341), (5183, 189215066), (10366, 94607533), (27761, 35326598), (28543, 34358746), (55522, 17663299), (57086, 17179373), (88111, 11130298), (119209, 8226742), (176222, 5565149), (238418, 4113371), (241963, 4053106), (483926, 2026553)]