507896998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2134021}}^1$

素因数の和:2134047

約数の個数: 16

約数和(自身を含む): 921897504

約数和(自身を除く): 414000506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2134021, 4268042, 14938147, 29876294, 36278357, 72556714, 253948499, 507896998]

約数ペア:

[(1, 507896998), (2, 253948499), (7, 72556714), (14, 36278357), (17, 29876294), (34, 14938147), (119, 4268042), (238, 2134021)]