530182276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 1020636288

約数和(自身を除く): 490454012

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 163, 284, 326, 652, 881, 923, 1762, 1846, 2119, 3524, 3692, 4238, 8476, 11453, 11573, 22906, 23146, 45812, 46292, 62551, 125102, 143603, 150449, 250204, 287206, 300898, 574412, 601796, 813163, 1626326, 1866839, 3252652, 3733678, 7467356, 10195813, 20391626, 40783252, 132545569, 265091138, 530182276]

約数ペア:

[(1, 530182276), (2, 265091138), (4, 132545569), (13, 40783252), (26, 20391626), (52, 10195813), (71, 7467356), (142, 3733678), (163, 3252652), (284, 1866839), (326, 1626326), (652, 813163), (881, 601796), (923, 574412), (1762, 300898), (1846, 287206), (2119, 250204), (3524, 150449), (3692, 143603), (4238, 125102), (8476, 62551), (11453, 46292), (11573, 45812), (22906, 23146)]