1908320244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{23563}}^1$

素因数の和:23984

約数の個数: 48

約数和(自身を含む): 4726749888

約数和(自身を除く): 2818429644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1588, 2382, 4764, 6749, 13498, 20247, 23563, 26996, 40494, 47126, 70689, 80988, 94252, 141378, 282756, 400571, 801142, 1201713, 1602284, 2403426, 4806852, 9354511, 18709022, 28063533, 37418044, 56127066, 112254132, 159026687, 318053374, 477080061, 636106748, 954160122, 1908320244]

約数ペア:

[(1, 1908320244), (2, 954160122), (3, 636106748), (4, 477080061), (6, 318053374), (12, 159026687), (17, 112254132), (34, 56127066), (51, 37418044), (68, 28063533), (102, 18709022), (204, 9354511), (397, 4806852), (794, 2403426), (1191, 1602284), (1588, 1201713), (2382, 801142), (4764, 400571), (6749, 282756), (13498, 141378), (20247, 94252), (23563, 80988), (26996, 70689), (40494, 47126)]