3885819054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{1621}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 8509505088

約数和(自身を除く): 4623686034

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 421, 438, 842, 949, 1263, 1621, 1898, 2526, 2847, 3242, 4863, 5473, 5694, 9726, 10946, 16419, 21073, 30733, 32838, 42146, 61466, 63219, 92199, 118333, 126438, 184398, 236666, 354999, 399529, 682441, 709998, 799058, 1198587, 1364882, 1538329, 2047323, 2397174, 3076658, 4094646, 4614987, 8871733, 9229974, 17743466, 26615199, 49818193, 53230398, 99636386, 149454579, 298909158, 647636509, 1295273018, 1942909527, 3885819054]

約数ペア:

[(1, 3885819054), (2, 1942909527), (3, 1295273018), (6, 647636509), (13, 298909158), (26, 149454579), (39, 99636386), (73, 53230398), (78, 49818193), (146, 26615199), (219, 17743466), (421, 9229974), (438, 8871733), (842, 4614987), (949, 4094646), (1263, 3076658), (1621, 2397174), (1898, 2047323), (2526, 1538329), (2847, 1364882), (3242, 1198587), (4863, 799058), (5473, 709998), (5694, 682441), (9726, 399529), (10946, 354999), (16419, 236666), (21073, 184398), (30733, 126438), (32838, 118333), (42146, 92199), (61466, 63219)]