528055970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4061969}}^1$

素因数の和:4061989

約数の個数: 16

約数和(自身を含む): 1023616440

約数和(自身を除く): 495560470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4061969, 8123938, 20309845, 40619690, 52805597, 105611194, 264027985, 528055970]

約数ペア:

[(1, 528055970), (2, 264027985), (5, 105611194), (10, 52805597), (13, 40619690), (26, 20309845), (65, 8123938), (130, 4061969)]