2492256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 7048944

約数和(自身を除く): 4556688

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, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 25961, 31952, 47928, 51922, 63904, 77883, 95856, 103844, 155766, 191712, 207688, 311532, 415376, 623064, 830752, 1246128, 2492256]

約数ペア:

[(1, 2492256), (2, 1246128), (3, 830752), (4, 623064), (6, 415376), (8, 311532), (12, 207688), (13, 191712), (16, 155766), (24, 103844), (26, 95856), (32, 77883), (39, 63904), (48, 51922), (52, 47928), (78, 31952), (96, 25961), (104, 23964), (156, 15976), (208, 11982), (312, 7988), (416, 5991), (624, 3994), (1248, 1997)]