2129528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 4222800

約数和(自身を除く): 2093272

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 137, 232, 268, 274, 536, 548, 1096, 1943, 3886, 3973, 7772, 7946, 9179, 15544, 15892, 18358, 31784, 36716, 73432, 266191, 532382, 1064764, 2129528]

約数ペア:

[(1, 2129528), (2, 1064764), (4, 532382), (8, 266191), (29, 73432), (58, 36716), (67, 31784), (116, 18358), (134, 15892), (137, 15544), (232, 9179), (268, 7946), (274, 7772), (536, 3973), (548, 3886), (1096, 1943)]