1256988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 3058440

約数和(自身を除く): 1801452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 961, 1308, 1922, 2883, 3379, 3844, 5766, 6758, 10137, 11532, 13516, 20274, 40548, 104749, 209498, 314247, 418996, 628494, 1256988]

約数ペア:

[(1, 1256988), (2, 628494), (3, 418996), (4, 314247), (6, 209498), (12, 104749), (31, 40548), (62, 20274), (93, 13516), (109, 11532), (124, 10137), (186, 6758), (218, 5766), (327, 3844), (372, 3379), (436, 2883), (654, 1922), (961, 1308)]