4740148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 10092544

約数和(自身を除く): 5352396

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 127, 172, 217, 254, 301, 434, 508, 602, 868, 889, 1204, 1333, 1778, 2666, 3556, 3937, 5332, 5461, 7874, 9331, 10922, 15748, 18662, 21844, 27559, 37324, 38227, 55118, 76454, 110236, 152908, 169291, 338582, 677164, 1185037, 2370074, 4740148]

約数ペア:

[(1, 4740148), (2, 2370074), (4, 1185037), (7, 677164), (14, 338582), (28, 169291), (31, 152908), (43, 110236), (62, 76454), (86, 55118), (124, 38227), (127, 37324), (172, 27559), (217, 21844), (254, 18662), (301, 15748), (434, 10922), (508, 9331), (602, 7874), (868, 5461), (889, 5332), (1204, 3937), (1333, 3556), (1778, 2666)]