340906964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{15173}}^1$

素因数の和:15355

約数の個数: 24

約数和(自身を含む): 615639528

約数和(自身を除く): 274732564

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 11234, 15173, 22468, 30346, 60692, 622093, 1244186, 2078701, 2488372, 4157402, 8314804, 85226741, 170453482, 340906964]

約数ペア:

[(1, 340906964), (2, 170453482), (4, 85226741), (41, 8314804), (82, 4157402), (137, 2488372), (164, 2078701), (274, 1244186), (548, 622093), (5617, 60692), (11234, 30346), (15173, 22468)]