247120694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 398490624

約数和(自身を除く): 151369930

約数列:

[1, 2, 23, 41, 46, 82, 283, 463, 566, 926, 943, 1886, 6509, 10649, 11603, 13018, 18983, 21298, 23206, 37966, 131029, 262058, 266869, 436609, 533738, 873218, 3013667, 5372189, 6027334, 10744378, 123560347, 247120694]

約数ペア:

[(1, 247120694), (2, 123560347), (23, 10744378), (41, 6027334), (46, 5372189), (82, 3013667), (283, 873218), (463, 533738), (566, 436609), (926, 266869), (943, 262058), (1886, 131029), (6509, 37966), (10649, 23206), (11603, 21298), (13018, 18983)]