2113452460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{794531}}^1$

素因数の和:794566

約数の個数: 48

約数和(自身を含む): 5339255040

約数和(自身を除く): 3225802580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 794531, 1589062, 3178124, 3972655, 5561717, 7945310, 11123434, 15096089, 15890620, 22246868, 27808585, 30192178, 55617170, 60384356, 75480445, 105672623, 111234340, 150960890, 211345246, 301921780, 422690492, 528363115, 1056726230, 2113452460]

約数ペア:

[(1, 2113452460), (2, 1056726230), (4, 528363115), (5, 422690492), (7, 301921780), (10, 211345246), (14, 150960890), (19, 111234340), (20, 105672623), (28, 75480445), (35, 60384356), (38, 55617170), (70, 30192178), (76, 27808585), (95, 22246868), (133, 15890620), (140, 15096089), (190, 11123434), (266, 7945310), (380, 5561717), (532, 3972655), (665, 3178124), (1330, 1589062), (2660, 794531)]