2013203743229

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{4003}}^1$

素因数の和:4458

約数の個数: 64

約数和(自身を含む): 2422062010368

約数和(自身を除く): 408858267139

約数列:

[1, 7, 43, 71, 101, 233, 301, 497, 707, 1631, 3053, 4003, 4343, 7171, 10019, 16543, 21371, 23533, 28021, 30401, 50197, 70133, 115801, 164731, 172129, 284213, 308353, 404303, 711349, 932699, 1011919, 1204903, 1670843, 1989491, 2158471, 2830121, 4979443, 6528893, 7083433, 11695901, 12221159, 17385029, 28705513, 40106057, 66221629, 71846249, 85548113, 94202599, 121695203, 200938591, 280742399, 463551403, 502923743, 659418193, 1234337059, 2847530047, 4050711757, 6688384529, 8640359413, 19932710329, 28354982299, 46818691703, 287600534747, 2013203743229]

約数ペア:

[(1, 2013203743229), (7, 287600534747), (43, 46818691703), (71, 28354982299), (101, 19932710329), (233, 8640359413), (301, 6688384529), (497, 4050711757), (707, 2847530047), (1631, 1234337059), (3053, 659418193), (4003, 502923743), (4343, 463551403), (7171, 280742399), (10019, 200938591), (16543, 121695203), (21371, 94202599), (23533, 85548113), (28021, 71846249), (30401, 66221629), (50197, 40106057), (70133, 28705513), (115801, 17385029), (164731, 12221159), (172129, 11695901), (284213, 7083433), (308353, 6528893), (404303, 4979443), (711349, 2830121), (932699, 2158471), (1011919, 1989491), (1204903, 1670843)]