2013228752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{36997}}^1$

素因数の和:37203

約数の個数: 40

約数和(自身を含む): 4128976800

約数和(自身を除く): 2115748048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 6802, 13604, 27208, 36997, 54416, 73994, 147988, 295976, 591952, 702943, 1405886, 2811772, 5623544, 6622463, 11247088, 13244926, 26489852, 52979704, 105959408, 125826797, 251653594, 503307188, 1006614376, 2013228752]

約数ペア:

[(1, 2013228752), (2, 1006614376), (4, 503307188), (8, 251653594), (16, 125826797), (19, 105959408), (38, 52979704), (76, 26489852), (152, 13244926), (179, 11247088), (304, 6622463), (358, 5623544), (716, 2811772), (1432, 1405886), (2864, 702943), (3401, 591952), (6802, 295976), (13604, 147988), (27208, 73994), (36997, 54416)]