1491148336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5482163}}^1$

素因数の和:5482188

約数の個数: 20

約数和(自身を含む): 3059047512

約数和(自身を除く): 1567899176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5482163, 10964326, 21928652, 43857304, 87714608, 93196771, 186393542, 372787084, 745574168, 1491148336]

約数ペア:

[(1, 1491148336), (2, 745574168), (4, 372787084), (8, 186393542), (16, 93196771), (17, 87714608), (34, 43857304), (68, 21928652), (136, 10964326), (272, 5482163)]