1587982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 2851200

約数和(自身を除く): 1263218

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 131, 209, 262, 319, 418, 551, 638, 1102, 1441, 2489, 2882, 3799, 4978, 6061, 7598, 12122, 27379, 41789, 54758, 72181, 83578, 144362, 793991, 1587982]

約数ペア:

[(1, 1587982), (2, 793991), (11, 144362), (19, 83578), (22, 72181), (29, 54758), (38, 41789), (58, 27379), (131, 12122), (209, 7598), (262, 6061), (319, 4978), (418, 3799), (551, 2882), (638, 2489), (1102, 1441)]