224727490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2531}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 436435776

約数和(自身を除く): 211708286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 2531, 3415, 5062, 6830, 8879, 12655, 17758, 25310, 32903, 44395, 65806, 88790, 164515, 329030, 1728673, 3457346, 8643365, 17286730, 22472749, 44945498, 112363745, 224727490]

約数ペア:

[(1, 224727490), (2, 112363745), (5, 44945498), (10, 22472749), (13, 17286730), (26, 8643365), (65, 3457346), (130, 1728673), (683, 329030), (1366, 164515), (2531, 88790), (3415, 65806), (5062, 44395), (6830, 32903), (8879, 25310), (12655, 17758)]