2019239248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{6803}}^1$

素因数の和:8251

約数の個数: 40

約数和(自身を含む): 4216792608

約数和(自身を除く): 2197553360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1427, 2854, 5708, 6803, 11416, 13606, 18551, 22832, 27212, 37102, 54424, 74204, 88439, 108848, 148408, 176878, 296816, 353756, 707512, 1415024, 9707881, 19415762, 38831524, 77663048, 126202453, 155326096, 252404906, 504809812, 1009619624, 2019239248]

約数ペア:

[(1, 2019239248), (2, 1009619624), (4, 504809812), (8, 252404906), (13, 155326096), (16, 126202453), (26, 77663048), (52, 38831524), (104, 19415762), (208, 9707881), (1427, 1415024), (2854, 707512), (5708, 353756), (6803, 296816), (11416, 176878), (13606, 148408), (18551, 108848), (22832, 88439), (27212, 74204), (37102, 54424)]