2013179984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 4267775952

約数和(自身を除く): 2254595968

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 73, 106, 136, 146, 212, 272, 292, 424, 584, 848, 901, 1168, 1241, 1802, 1913, 2482, 3604, 3826, 3869, 4964, 7208, 7652, 7738, 9928, 14416, 15304, 15476, 19856, 30608, 30952, 32521, 61904, 65042, 65773, 101389, 130084, 131546, 139649, 202778, 260168, 263092, 279298, 405556, 520336, 526184, 558596, 811112, 1052368, 1117192, 1622224, 1723613, 2234384, 2374033, 3447226, 4748066, 6894452, 7401397, 9496132, 13788904, 14802794, 18992264, 27577808, 29605588, 37984528, 59211176, 118422352, 125823749, 251647498, 503294996, 1006589992, 2013179984]

約数ペア:

[(1, 2013179984), (2, 1006589992), (4, 503294996), (8, 251647498), (16, 125823749), (17, 118422352), (34, 59211176), (53, 37984528), (68, 29605588), (73, 27577808), (106, 18992264), (136, 14802794), (146, 13788904), (212, 9496132), (272, 7401397), (292, 6894452), (424, 4748066), (584, 3447226), (848, 2374033), (901, 2234384), (1168, 1723613), (1241, 1622224), (1802, 1117192), (1913, 1052368), (2482, 811112), (3604, 558596), (3826, 526184), (3869, 520336), (4964, 405556), (7208, 279298), (7652, 263092), (7738, 260168), (9928, 202778), (14416, 139649), (15304, 131546), (15476, 130084), (19856, 101389), (30608, 65773), (30952, 65042), (32521, 61904)]