1852807072

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{1699}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 3724509600

約数和(自身を除く): 1871702528

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 643, 848, 1286, 1696, 1699, 2572, 3398, 5144, 6796, 10288, 13592, 20576, 27184, 34079, 54368, 68158, 90047, 136316, 180094, 272632, 360188, 545264, 720376, 1090528, 1092457, 1440752, 2184914, 2881504, 4369828, 8739656, 17479312, 34958624, 57900221, 115800442, 231600884, 463201768, 926403536, 1852807072]

約数ペア:

[(1, 1852807072), (2, 926403536), (4, 463201768), (8, 231600884), (16, 115800442), (32, 57900221), (53, 34958624), (106, 17479312), (212, 8739656), (424, 4369828), (643, 2881504), (848, 2184914), (1286, 1440752), (1696, 1092457), (1699, 1090528), (2572, 720376), (3398, 545264), (5144, 360188), (6796, 272632), (10288, 180094), (13592, 136316), (20576, 90047), (27184, 68158), (34079, 54368)]