3280502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 5227200

約数和(自身を除く): 1946698

約数列:

[1, 2, 19, 38, 131, 262, 659, 1318, 2489, 4978, 12521, 25042, 86329, 172658, 1640251, 3280502]

約数ペア:

[(1, 3280502), (2, 1640251), (19, 172658), (38, 86329), (131, 25042), (262, 12521), (659, 4978), (1318, 2489)]