2021838196

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{24977}}^1$

素因数の和:25061

約数の個数: 48

約数和(自身を含む): 4196304000

約数和(自身を除く): 2174465804

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 1372, 1652, 2891, 5782, 11564, 20237, 24977, 40474, 49954, 80948, 99908, 174839, 349678, 699356, 1223873, 1473643, 2447746, 2947286, 4895492, 5894572, 8567111, 10315501, 17134222, 20631002, 34268444, 41262004, 72208507, 144417014, 288834028, 505459549, 1010919098, 2021838196]

約数ペア:

[(1, 2021838196), (2, 1010919098), (4, 505459549), (7, 288834028), (14, 144417014), (28, 72208507), (49, 41262004), (59, 34268444), (98, 20631002), (118, 17134222), (196, 10315501), (236, 8567111), (343, 5894572), (413, 4895492), (686, 2947286), (826, 2447746), (1372, 1473643), (1652, 1223873), (2891, 699356), (5782, 349678), (11564, 174839), (20237, 99908), (24977, 80948), (40474, 49954)]