2016705229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1259}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 2560481280

約数和(自身を除く): 543776051

約数列:

[1, 7, 11, 71, 77, 293, 497, 781, 1259, 2051, 3223, 5467, 8813, 13849, 20803, 22561, 89389, 96943, 145621, 228833, 368887, 625723, 983279, 1601831, 2582209, 4057757, 6882953, 26190977, 28404299, 183336839, 288100747, 2016705229]

約数ペア:

[(1, 2016705229), (7, 288100747), (11, 183336839), (71, 28404299), (77, 26190977), (293, 6882953), (497, 4057757), (781, 2582209), (1259, 1601831), (2051, 983279), (3223, 625723), (5467, 368887), (8813, 228833), (13849, 145621), (20803, 96943), (22561, 89389)]