2148604809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1\times {\mathrm{1811}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 3196368000

約数和(自身を除く): 1047763191

約数列:

[1, 3, 13, 29, 39, 87, 377, 1049, 1131, 1811, 3147, 5433, 13637, 23543, 30421, 40911, 52519, 70629, 91263, 157557, 395473, 682747, 1186419, 1899739, 2048241, 5699217, 24696607, 55092431, 74089821, 165277293, 716201603, 2148604809]

約数ペア:

[(1, 2148604809), (3, 716201603), (13, 165277293), (29, 74089821), (39, 55092431), (87, 24696607), (377, 5699217), (1049, 2048241), (1131, 1899739), (1811, 1186419), (3147, 682747), (5433, 395473), (13637, 157557), (23543, 91263), (30421, 70629), (40911, 52519)]