1520774978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 2352136320

約数和(自身を除く): 831361342

約数列:

[1, 2, 67, 101, 134, 202, 313, 359, 626, 718, 6767, 13534, 20971, 24053, 31613, 36259, 41942, 48106, 63226, 72518, 112367, 224734, 2118071, 2429353, 4236142, 4858706, 7528589, 11349067, 15057178, 22698134, 760387489, 1520774978]

約数ペア:

[(1, 1520774978), (2, 760387489), (67, 22698134), (101, 15057178), (134, 11349067), (202, 7528589), (313, 4858706), (359, 4236142), (626, 2429353), (718, 2118071), (6767, 224734), (13534, 112367), (20971, 72518), (24053, 63226), (31613, 48106), (36259, 41942)]