620238078

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{3607}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 1382917536

約数和(自身を除く): 762679458

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 233, 246, 369, 466, 699, 738, 1398, 2097, 3607, 4194, 7214, 9553, 10821, 19106, 21642, 28659, 32463, 57318, 64926, 85977, 147887, 171954, 295774, 443661, 840431, 887322, 1330983, 1680862, 2521293, 2661966, 5042586, 7563879, 15127758, 34457671, 68915342, 103373013, 206746026, 310119039, 620238078]

約数ペア:

[(1, 620238078), (2, 310119039), (3, 206746026), (6, 103373013), (9, 68915342), (18, 34457671), (41, 15127758), (82, 7563879), (123, 5042586), (233, 2661966), (246, 2521293), (369, 1680862), (466, 1330983), (699, 887322), (738, 840431), (1398, 443661), (2097, 295774), (3607, 171954), (4194, 147887), (7214, 85977), (9553, 64926), (10821, 57318), (19106, 32463), (21642, 28659)]