2198514892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{30211}}^1$

素因数の和:30358

約数の個数: 48

約数和(自身を含む): 4628961792

約数和(自身を除く): 2430446900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2599, 3164, 5198, 10396, 18193, 30211, 36386, 60422, 72772, 120844, 211477, 422954, 694853, 845908, 1389706, 2779412, 3413843, 4863971, 6827686, 9727942, 13655372, 19455884, 23896901, 47793802, 78518389, 95587604, 157036778, 314073556, 549628723, 1099257446, 2198514892]

約数ペア:

[(1, 2198514892), (2, 1099257446), (4, 549628723), (7, 314073556), (14, 157036778), (23, 95587604), (28, 78518389), (46, 47793802), (92, 23896901), (113, 19455884), (161, 13655372), (226, 9727942), (322, 6827686), (452, 4863971), (644, 3413843), (791, 2779412), (1582, 1389706), (2599, 845908), (3164, 694853), (5198, 422954), (10396, 211477), (18193, 120844), (30211, 72772), (36386, 60422)]