980446529692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{29010727}}^1$

素因数の和:29010826

約数の個数: 48

約数和(自身を含む): 2105482595328

約数和(自身を除く): 1125036065636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 8449, 16898, 33796, 29010727, 58021454, 116042908, 203075089, 406150178, 493182359, 812300356, 986364718, 1972729436, 2059761617, 3452276513, 4119523234, 6904553026, 8239046468, 13809106052, 14418331319, 28836662638, 35015947489, 57673325276, 70031894978, 140063789956, 245111632423, 490223264846, 980446529692]

約数ペア:

[(1, 980446529692), (2, 490223264846), (4, 245111632423), (7, 140063789956), (14, 70031894978), (17, 57673325276), (28, 35015947489), (34, 28836662638), (68, 14418331319), (71, 13809106052), (119, 8239046468), (142, 6904553026), (238, 4119523234), (284, 3452276513), (476, 2059761617), (497, 1972729436), (994, 986364718), (1207, 812300356), (1988, 493182359), (2414, 406150178), (4828, 203075089), (8449, 116042908), (16898, 58021454), (33796, 29010727)]