2214341780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{510217}}^1$

素因数の和:510264

約数の個数: 48

約数和(自身を含む): 5485863936

約数和(自身を除く): 3271522156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 510217, 1020434, 2040868, 2551085, 3571519, 5102170, 7143038, 10204340, 14286076, 15816727, 17857595, 31633454, 35715190, 63266908, 71430380, 79083635, 110717089, 158167270, 221434178, 316334540, 442868356, 553585445, 1107170890, 2214341780]

約数ペア:

[(1, 2214341780), (2, 1107170890), (4, 553585445), (5, 442868356), (7, 316334540), (10, 221434178), (14, 158167270), (20, 110717089), (28, 79083635), (31, 71430380), (35, 63266908), (62, 35715190), (70, 31633454), (124, 17857595), (140, 15816727), (155, 14286076), (217, 10204340), (310, 7143038), (434, 5102170), (620, 3571519), (868, 2551085), (1085, 2040868), (2170, 1020434), (4340, 510217)]