2890966882946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{371281}}^1$

素因数の和:371535

約数の個数: 64

約数和(自身を含む): 4875972249600

約数和(自身を除く): 1985005366654

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 151, 302, 437, 874, 1121, 1357, 2242, 2714, 2869, 3473, 5738, 6946, 8909, 17818, 25783, 51566, 65987, 131974, 169271, 204907, 338542, 371281, 409814, 742562, 3893233, 7054339, 7786466, 8539463, 14108678, 17078926, 21905579, 43811158, 56063431, 112126862, 162249797, 324499594, 416206001, 503828317, 832412002, 1007656634, 1065205189, 1289458913, 2130410378, 2578917826, 3307742429, 6615484858, 9572738023, 19145476046, 24499719347, 48999438694, 62847106151, 76078075867, 125694212302, 152156151734, 1445483441473, 2890966882946]

約数ペア:

[(1, 2890966882946), (2, 1445483441473), (19, 152156151734), (23, 125694212302), (38, 76078075867), (46, 62847106151), (59, 48999438694), (118, 24499719347), (151, 19145476046), (302, 9572738023), (437, 6615484858), (874, 3307742429), (1121, 2578917826), (1357, 2130410378), (2242, 1289458913), (2714, 1065205189), (2869, 1007656634), (3473, 832412002), (5738, 503828317), (6946, 416206001), (8909, 324499594), (17818, 162249797), (25783, 112126862), (51566, 56063431), (65987, 43811158), (131974, 21905579), (169271, 17078926), (204907, 14108678), (338542, 8539463), (371281, 7786466), (409814, 7054339), (742562, 3893233)]