4874792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 10365600

約数和(自身を除く): 5490808

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2467, 4934, 9868, 19736, 32071, 46873, 64142, 93746, 128284, 187492, 256568, 374984, 609349, 1218698, 2437396, 4874792]

約数ペア:

[(1, 4874792), (2, 2437396), (4, 1218698), (8, 609349), (13, 374984), (19, 256568), (26, 187492), (38, 128284), (52, 93746), (76, 64142), (104, 46873), (152, 32071), (247, 19736), (494, 9868), (988, 4934), (1976, 2467)]