3480490148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{645013}}^1$

素因数の和:645107

約数の個数: 24

約数和(自身を含む): 6501741120

約数和(自身を除く): 3021250972

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 645013, 1290026, 2580052, 12255247, 24510494, 45795923, 49020988, 91591846, 183183692, 870122537, 1740245074, 3480490148]

約数ペア:

[(1, 3480490148), (2, 1740245074), (4, 870122537), (19, 183183692), (38, 91591846), (71, 49020988), (76, 45795923), (142, 24510494), (284, 12255247), (1349, 2580052), (2698, 1290026), (5396, 645013)]