419528992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1181}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 876613752

約数和(自身を除く): 457084760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 653, 1181, 1306, 2362, 2612, 4724, 5224, 9448, 10448, 11101, 18896, 20077, 20896, 22202, 37792, 40154, 44404, 80308, 88808, 160616, 177616, 321232, 355232, 642464, 771193, 1542386, 3084772, 6169544, 12339088, 13110281, 24678176, 26220562, 52441124, 104882248, 209764496, 419528992]

約数ペア:

[(1, 419528992), (2, 209764496), (4, 104882248), (8, 52441124), (16, 26220562), (17, 24678176), (32, 13110281), (34, 12339088), (68, 6169544), (136, 3084772), (272, 1542386), (544, 771193), (653, 642464), (1181, 355232), (1306, 321232), (2362, 177616), (2612, 160616), (4724, 88808), (5224, 80308), (9448, 44404), (10448, 40154), (11101, 37792), (18896, 22202), (20077, 20896)]