1913372290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{43201}}^1$

素因数の和:43354

約数の個数: 32

約数和(自身を含む): 3558462336

約数和(自身を除く): 1645090046

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 8858, 22145, 43201, 44290, 86402, 216005, 432010, 1857643, 3715286, 4449703, 8899406, 9288215, 18576430, 22248515, 44497030, 191337229, 382674458, 956686145, 1913372290]

約数ペア:

[(1, 1913372290), (2, 956686145), (5, 382674458), (10, 191337229), (43, 44497030), (86, 22248515), (103, 18576430), (206, 9288215), (215, 8899406), (430, 4449703), (515, 3715286), (1030, 1857643), (4429, 432010), (8858, 216005), (22145, 86402), (43201, 44290)]