4563988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 9596160

約数和(自身を除く): 5032172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 101, 143, 158, 202, 286, 316, 404, 572, 869, 1027, 1111, 1313, 1738, 2054, 2222, 2626, 3476, 4108, 4444, 5252, 7979, 11297, 14443, 15958, 22594, 28886, 31916, 45188, 57772, 87769, 103727, 175538, 207454, 351076, 414908, 1140997, 2281994, 4563988]

約数ペア:

[(1, 4563988), (2, 2281994), (4, 1140997), (11, 414908), (13, 351076), (22, 207454), (26, 175538), (44, 103727), (52, 87769), (79, 57772), (101, 45188), (143, 31916), (158, 28886), (202, 22594), (286, 15958), (316, 14443), (404, 11297), (572, 7979), (869, 5252), (1027, 4444), (1111, 4108), (1313, 3476), (1738, 2626), (2054, 2222)]