1380491902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{394201}}^1$

素因数の和:394323

約数の個数: 16

約数和(自身を含む): 2213838432

約数和(自身を除く): 833346530

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 394201, 788402, 6701417, 13402834, 40602703, 81205406, 690245951, 1380491902]

約数ペア:

[(1, 1380491902), (2, 690245951), (17, 81205406), (34, 40602703), (103, 13402834), (206, 6701417), (1751, 788402), (3502, 394201)]