946988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 1956864

約数和(自身を除く): 1009876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1091, 2182, 4364, 7637, 15274, 30548, 33821, 67642, 135284, 236747, 473494, 946988]

約数ペア:

[(1, 946988), (2, 473494), (4, 236747), (7, 135284), (14, 67642), (28, 33821), (31, 30548), (62, 15274), (124, 7637), (217, 4364), (434, 2182), (868, 1091)]