2028757329

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 3051734400

約数和(自身を除く): 1022977071

約数列:

[1, 3, 9, 43, 129, 149, 151, 233, 387, 447, 453, 699, 1341, 1359, 2097, 6407, 6493, 10019, 19221, 19479, 22499, 30057, 34717, 35183, 57663, 58437, 67497, 90171, 104151, 105549, 202491, 312453, 316647, 967457, 1492831, 1512869, 2902371, 4478493, 4538607, 5242267, 8707113, 13435479, 13615821, 15726801, 47180403, 225417481, 676252443, 2028757329]

約数ペア:

[(1, 2028757329), (3, 676252443), (9, 225417481), (43, 47180403), (129, 15726801), (149, 13615821), (151, 13435479), (233, 8707113), (387, 5242267), (447, 4538607), (453, 4478493), (699, 2902371), (1341, 1512869), (1359, 1492831), (2097, 967457), (6407, 316647), (6493, 312453), (10019, 202491), (19221, 105549), (19479, 104151), (22499, 90171), (30057, 67497), (34717, 58437), (35183, 57663)]