245181768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{785839}}^1$

素因数の和:785861

約数の個数: 32

約数和(自身を含む): 660105600

約数和(自身を除く): 414923832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 785839, 1571678, 2357517, 3143356, 4715034, 6286712, 9430068, 10215907, 18860136, 20431814, 30647721, 40863628, 61295442, 81727256, 122590884, 245181768]

約数ペア:

[(1, 245181768), (2, 122590884), (3, 81727256), (4, 61295442), (6, 40863628), (8, 30647721), (12, 20431814), (13, 18860136), (24, 10215907), (26, 9430068), (39, 6286712), (52, 4715034), (78, 3143356), (104, 2357517), (156, 1571678), (312, 785839)]