1995448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 4606560

約数和(自身を除く): 2611112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2741, 5482, 10964, 19187, 21928, 35633, 38374, 71266, 76748, 142532, 153496, 249431, 285064, 498862, 997724, 1995448]

約数ペア:

[(1, 1995448), (2, 997724), (4, 498862), (7, 285064), (8, 249431), (13, 153496), (14, 142532), (26, 76748), (28, 71266), (52, 38374), (56, 35633), (91, 21928), (104, 19187), (182, 10964), (364, 5482), (728, 2741)]