2783183042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 4428146880

約数和(自身を除く): 1644963838

約数列:

[1, 2, 19, 38, 257, 514, 521, 547, 1042, 1094, 4883, 9766, 9899, 10393, 19798, 20786, 133897, 140579, 267794, 281158, 284987, 569974, 2544043, 2671001, 5088086, 5342002, 5414753, 10829506, 73241659, 146483318, 1391591521, 2783183042]

約数ペア:

[(1, 2783183042), (2, 1391591521), (19, 146483318), (38, 73241659), (257, 10829506), (514, 5414753), (521, 5342002), (547, 5088086), (1042, 2671001), (1094, 2544043), (4883, 569974), (9766, 284987), (9899, 281158), (10393, 267794), (19798, 140579), (20786, 133897)]