8153470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 16642080

約数和(自身を除く): 8488610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3301, 6602, 16505, 33010, 42913, 62719, 85826, 125438, 214565, 313595, 429130, 627190, 815347, 1630694, 4076735, 8153470]

約数ペア:

[(1, 8153470), (2, 4076735), (5, 1630694), (10, 815347), (13, 627190), (19, 429130), (26, 313595), (38, 214565), (65, 125438), (95, 85826), (130, 62719), (190, 42913), (247, 33010), (494, 16505), (1235, 6602), (2470, 3301)]