4220680828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{42787}}^1$

素因数の和:43082

約数の個数: 48

約数和(自身を含む): 9124455424

約数和(自身を除く): 4903774596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 1084, 1897, 3523, 3794, 7046, 7588, 14092, 24661, 42787, 49322, 85574, 98644, 171148, 299509, 556231, 599018, 1112462, 1198036, 2224924, 3893617, 7787234, 11595277, 15574468, 23190554, 46381108, 81166939, 150738601, 162333878, 301477202, 324667756, 602954404, 1055170207, 2110340414, 4220680828]

約数ペア:

[(1, 4220680828), (2, 2110340414), (4, 1055170207), (7, 602954404), (13, 324667756), (14, 301477202), (26, 162333878), (28, 150738601), (52, 81166939), (91, 46381108), (182, 23190554), (271, 15574468), (364, 11595277), (542, 7787234), (1084, 3893617), (1897, 2224924), (3523, 1198036), (3794, 1112462), (7046, 599018), (7588, 556231), (14092, 299509), (24661, 171148), (42787, 98644), (49322, 85574)]