1330451409508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{981683}}^1$

素因数の和:982156

約数の個数: 48

約数和(自身を含む): 2551357448640

約数和(自身を除く): 1220906039132

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 389, 778, 871, 1556, 1742, 3484, 5057, 10114, 20228, 26063, 52126, 104252, 338819, 677638, 981683, 1355276, 1963366, 3926732, 12761879, 25523758, 51047516, 65772761, 131545522, 263091044, 381874687, 763749374, 855045893, 1527498748, 1710091786, 3420183572, 4964370931, 9928741862, 19857483724, 25585604029, 51171208058, 102342416116, 332612852377, 665225704754, 1330451409508]

約数ペア:

[(1, 1330451409508), (2, 665225704754), (4, 332612852377), (13, 102342416116), (26, 51171208058), (52, 25585604029), (67, 19857483724), (134, 9928741862), (268, 4964370931), (389, 3420183572), (778, 1710091786), (871, 1527498748), (1556, 855045893), (1742, 763749374), (3484, 381874687), (5057, 263091044), (10114, 131545522), (20228, 65772761), (26063, 51047516), (52126, 25523758), (104252, 12761879), (338819, 3926732), (677638, 1963366), (981683, 1355276)]