1974193509

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1\times {\mathrm{3313}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 2653851200

約数和(自身を除く): 679657691

約数列:

[1, 3, 139, 417, 1429, 3313, 4287, 9939, 198631, 460507, 595893, 1381521, 4734277, 14202831, 658064503, 1974193509]

約数ペア:

[(1, 1974193509), (3, 658064503), (139, 14202831), (417, 4734277), (1429, 1381521), (3313, 595893), (4287, 460507), (9939, 198631)]