390068552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 746739000

約数和(自身を除く): 356670448

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 877, 1049, 1754, 2098, 3508, 4196, 7016, 8392, 46481, 55597, 92962, 111194, 185924, 222388, 371848, 444776, 919973, 1839946, 3679892, 7359784, 48758569, 97517138, 195034276, 390068552]

約数ペア:

[(1, 390068552), (2, 195034276), (4, 97517138), (8, 48758569), (53, 7359784), (106, 3679892), (212, 1839946), (424, 919973), (877, 444776), (1049, 371848), (1754, 222388), (2098, 185924), (3508, 111194), (4196, 92962), (7016, 55597), (8392, 46481)]