1353011556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{55243}}^1$

素因数の和:55420

約数の個数: 48

約数和(自身を含む): 3421592384

約数和(自身を除く): 2068580828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 55243, 110486, 165729, 220972, 331458, 662916, 718159, 1436318, 2154477, 2872636, 4308954, 8617908, 8673151, 17346302, 26019453, 34692604, 52038906, 104077812, 112750963, 225501926, 338252889, 451003852, 676505778, 1353011556]

約数ペア:

[(1, 1353011556), (2, 676505778), (3, 451003852), (4, 338252889), (6, 225501926), (12, 112750963), (13, 104077812), (26, 52038906), (39, 34692604), (52, 26019453), (78, 17346302), (156, 8673151), (157, 8617908), (314, 4308954), (471, 2872636), (628, 2154477), (942, 1436318), (1884, 718159), (2041, 662916), (4082, 331458), (6123, 220972), (8164, 165729), (12246, 110486), (24492, 55243)]