2103291424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{7649}}^1$

素因数の和:8333

約数の個数: 48

約数和(自身を含む): 4466712600

約数和(自身を除く): 2363421176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 661, 1322, 2644, 5288, 7649, 8593, 10576, 15298, 17186, 21152, 30596, 34372, 61192, 68744, 99437, 122384, 137488, 198874, 244768, 274976, 397748, 795496, 1590992, 3181984, 5055989, 10111978, 20223956, 40447912, 65727857, 80895824, 131455714, 161791648, 262911428, 525822856, 1051645712, 2103291424]

約数ペア:

[(1, 2103291424), (2, 1051645712), (4, 525822856), (8, 262911428), (13, 161791648), (16, 131455714), (26, 80895824), (32, 65727857), (52, 40447912), (104, 20223956), (208, 10111978), (416, 5055989), (661, 3181984), (1322, 1590992), (2644, 795496), (5288, 397748), (7649, 274976), (8593, 244768), (10576, 198874), (15298, 137488), (17186, 122384), (21152, 99437), (30596, 68744), (34372, 61192)]