426895952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200609}}^1$

素因数の和:200643

約数の個数: 40

約数和(自身を含む): 995025600

約数和(自身を除く): 568129648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 200609, 401218, 802436, 1404263, 1604872, 2808526, 3209744, 3811571, 5617052, 7623142, 11234104, 15246284, 22468208, 26680997, 30492568, 53361994, 60985136, 106723988, 213447976, 426895952]

約数ペア:

[(1, 426895952), (2, 213447976), (4, 106723988), (7, 60985136), (8, 53361994), (14, 30492568), (16, 26680997), (19, 22468208), (28, 15246284), (38, 11234104), (56, 7623142), (76, 5617052), (112, 3811571), (133, 3209744), (152, 2808526), (266, 1604872), (304, 1404263), (532, 802436), (1064, 401218), (2128, 200609)]