16673902420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3841913}}^1$

素因数の和:3841960

約数の個数: 48

約数和(自身を含む): 41308259328

約数和(自身を除く): 24634356908

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, 3841913, 7683826, 15367652, 19209565, 26893391, 38419130, 53786782, 76838260, 107573564, 119099303, 134466955, 238198606, 268933910, 476397212, 537867820, 595496515, 833695121, 1190993030, 1667390242, 2381986060, 3334780484, 4168475605, 8336951210, 16673902420]

約数ペア:

[(1, 16673902420), (2, 8336951210), (4, 4168475605), (5, 3334780484), (7, 2381986060), (10, 1667390242), (14, 1190993030), (20, 833695121), (28, 595496515), (31, 537867820), (35, 476397212), (62, 268933910), (70, 238198606), (124, 134466955), (140, 119099303), (155, 107573564), (217, 76838260), (310, 53786782), (434, 38419130), (620, 26893391), (868, 19209565), (1085, 15367652), (2170, 7683826), (4340, 3841913)]