1970921474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{1613}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 3129249024

約数和(自身を除く): 1158327550

約数列:

[1, 2, 23, 46, 101, 202, 263, 526, 1613, 2323, 3226, 4646, 6049, 12098, 26563, 37099, 53126, 74198, 162913, 325826, 424219, 610949, 848438, 1221898, 3746999, 7493998, 9757037, 19514074, 42846119, 85692238, 985460737, 1970921474]

約数ペア:

[(1, 1970921474), (2, 985460737), (23, 85692238), (46, 42846119), (101, 19514074), (202, 9757037), (263, 7493998), (526, 3746999), (1613, 1221898), (2323, 848438), (3226, 610949), (4646, 424219), (6049, 325826), (12098, 162913), (26563, 74198), (37099, 53126)]