987310702946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1\times {\mathrm{2311}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 1589808439296

約数和(自身を除く): 602497736350

約数列:

[1, 2, 23, 43, 46, 86, 271, 542, 797, 989, 1594, 1978, 2311, 4622, 6233, 11653, 12466, 18331, 23306, 34271, 36662, 53153, 68542, 99373, 106306, 198746, 215987, 268019, 431974, 536038, 626281, 788233, 1252562, 1576466, 1841867, 2285579, 3683734, 4571158, 4967701, 9287441, 9935402, 14404463, 18574882, 26930083, 28808926, 42362941, 53860166, 79200281, 84725882, 158400562, 213611143, 427222286, 499145957, 619391909, 998291914, 1238783818, 1821606463, 3643212926, 11480357011, 21463276151, 22960714022, 42926552302, 493655351473, 987310702946]

約数ペア:

[(1, 987310702946), (2, 493655351473), (23, 42926552302), (43, 22960714022), (46, 21463276151), (86, 11480357011), (271, 3643212926), (542, 1821606463), (797, 1238783818), (989, 998291914), (1594, 619391909), (1978, 499145957), (2311, 427222286), (4622, 213611143), (6233, 158400562), (11653, 84725882), (12466, 79200281), (18331, 53860166), (23306, 42362941), (34271, 28808926), (36662, 26930083), (53153, 18574882), (68542, 14404463), (99373, 9935402), (106306, 9287441), (198746, 4967701), (215987, 4571158), (268019, 3683734), (431974, 2285579), (536038, 1841867), (626281, 1576466), (788233, 1252562)]