2821000348

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 5127058944

約数和(自身を除く): 2306058596

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 347, 521, 694, 1042, 1388, 2084, 3901, 7802, 15604, 16309, 24487, 28801, 32618, 43243, 48974, 57602, 65236, 86486, 97948, 115204, 172972, 180787, 361574, 723148, 1353647, 2032421, 2707294, 4064842, 5414588, 8129684, 8496989, 15005321, 16993978, 30010642, 33987956, 60021284, 705250087, 1410500174, 2821000348]

約数ペア:

[(1, 2821000348), (2, 1410500174), (4, 705250087), (47, 60021284), (83, 33987956), (94, 30010642), (166, 16993978), (188, 15005321), (332, 8496989), (347, 8129684), (521, 5414588), (694, 4064842), (1042, 2707294), (1388, 2032421), (2084, 1353647), (3901, 723148), (7802, 361574), (15604, 180787), (16309, 172972), (24487, 115204), (28801, 97948), (32618, 86486), (43243, 65236), (48974, 57602)]