129516972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{830237}}^1$

素因数の和:830257

約数の個数: 24

約数和(自身を含む): 325453296

約数和(自身を除く): 195936324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 830237, 1660474, 2490711, 3320948, 4981422, 9962844, 10793081, 21586162, 32379243, 43172324, 64758486, 129516972]

約数ペア:

[(1, 129516972), (2, 64758486), (3, 43172324), (4, 32379243), (6, 21586162), (12, 10793081), (13, 9962844), (26, 4981422), (39, 3320948), (52, 2490711), (78, 1660474), (156, 830237)]