978072723838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{3744163}}^1$

素因数の和:3744616

約数の個数: 32

約数和(自身を含む): 1716684217344

約数和(自身を除く): 738611493506

約数列:

[1, 2, 7, 14, 47, 94, 329, 397, 658, 794, 2779, 5558, 18659, 37318, 130613, 261226, 3744163, 7488326, 26209141, 52418282, 175975661, 351951322, 1231829627, 1486432711, 2463659254, 2972865422, 10405028977, 20810057954, 69862337417, 139724674834, 489036361919, 978072723838]

約数ペア:

[(1, 978072723838), (2, 489036361919), (7, 139724674834), (14, 69862337417), (47, 20810057954), (94, 10405028977), (329, 2972865422), (397, 2463659254), (658, 1486432711), (794, 1231829627), (2779, 351951322), (5558, 175975661), (18659, 52418282), (37318, 26209141), (130613, 7488326), (261226, 3744163)]