1928386730

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{628139}}^1$

素因数の和:628453

約数の個数: 16

約数和(自身を含む): 3482408160

約数和(自身を除く): 1554021430

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 628139, 1256278, 3140695, 6281390, 192838673, 385677346, 964193365, 1928386730]

約数ペア:

[(1, 1928386730), (2, 964193365), (5, 385677346), (10, 192838673), (307, 6281390), (614, 3140695), (1535, 1256278), (3070, 628139)]