2403883664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1651019}}^1$

素因数の和:1651047

約数の個数: 40

約数和(自身を含む): 5732341440

約数和(自身を除く): 3328457776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1651019, 3302038, 6604076, 11557133, 13208152, 21463247, 23114266, 26416304, 42926494, 46228532, 85852988, 92457064, 150242729, 171705976, 184914128, 300485458, 343411952, 600970916, 1201941832, 2403883664]

約数ペア:

[(1, 2403883664), (2, 1201941832), (4, 600970916), (7, 343411952), (8, 300485458), (13, 184914128), (14, 171705976), (16, 150242729), (26, 92457064), (28, 85852988), (52, 46228532), (56, 42926494), (91, 26416304), (104, 23114266), (112, 21463247), (182, 13208152), (208, 11557133), (364, 6604076), (728, 3302038), (1456, 1651019)]