1388866962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{560479}}^1$

素因数の和:560550

約数の個数: 32

約数和(自身を含む): 3228364800

約数和(自身を除く): 1839497838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 560479, 1120958, 1681437, 3362874, 3923353, 7846706, 11770059, 23540118, 33068261, 66136522, 99204783, 198409566, 231477827, 462955654, 694433481, 1388866962]

約数ペア:

[(1, 1388866962), (2, 694433481), (3, 462955654), (6, 231477827), (7, 198409566), (14, 99204783), (21, 66136522), (42, 33068261), (59, 23540118), (118, 11770059), (177, 7846706), (354, 3923353), (413, 3362874), (826, 1681437), (1239, 1120958), (2478, 560479)]