1690969982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53353}}^1$

素因数の和:53444

約数の個数: 32

約数和(自身を含む): 2904164928

約数和(自身を除く): 1213194946

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 15847, 31694, 53353, 106706, 693589, 1227119, 1387178, 2454238, 2827709, 5655418, 15952547, 31905094, 36760217, 65037307, 73520434, 130074614, 845484991, 1690969982]

約数ペア:

[(1, 1690969982), (2, 845484991), (13, 130074614), (23, 73520434), (26, 65037307), (46, 36760217), (53, 31905094), (106, 15952547), (299, 5655418), (598, 2827709), (689, 2454238), (1219, 1387178), (1378, 1227119), (2438, 693589), (15847, 106706), (31694, 53353)]