2809248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 7945056

約数和(自身を除く): 5135808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2251, 4502, 6753, 9004, 13506, 18008, 27012, 29263, 36016, 54024, 58526, 72032, 87789, 108048, 117052, 175578, 216096, 234104, 351156, 468208, 702312, 936416, 1404624, 2809248]

約数ペア:

[(1, 2809248), (2, 1404624), (3, 936416), (4, 702312), (6, 468208), (8, 351156), (12, 234104), (13, 216096), (16, 175578), (24, 117052), (26, 108048), (32, 87789), (39, 72032), (48, 58526), (52, 54024), (78, 36016), (96, 29263), (104, 27012), (156, 18008), (208, 13506), (312, 9004), (416, 6753), (624, 4502), (1248, 2251)]