1328513654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 2332483776

約数和(自身を除く): 1003970122

約数列:

[1, 2, 13, 17, 26, 34, 67, 113, 134, 221, 226, 397, 442, 794, 871, 1139, 1469, 1742, 1921, 2278, 2938, 3842, 5161, 6749, 7571, 10322, 13498, 14807, 15142, 24973, 26599, 29614, 44861, 49946, 53198, 87737, 89722, 98423, 128707, 175474, 196846, 257414, 345787, 452183, 583193, 691574, 762637, 904366, 1166386, 1525274, 1673191, 3005687, 3346382, 5878379, 6011374, 9914281, 11756758, 19828562, 39073931, 51096679, 78147862, 102193358, 664256827, 1328513654]

約数ペア:

[(1, 1328513654), (2, 664256827), (13, 102193358), (17, 78147862), (26, 51096679), (34, 39073931), (67, 19828562), (113, 11756758), (134, 9914281), (221, 6011374), (226, 5878379), (397, 3346382), (442, 3005687), (794, 1673191), (871, 1525274), (1139, 1166386), (1469, 904366), (1742, 762637), (1921, 691574), (2278, 583193), (2938, 452183), (3842, 345787), (5161, 257414), (6749, 196846), (7571, 175474), (10322, 128707), (13498, 98423), (14807, 89722), (15142, 87737), (24973, 53198), (26599, 49946), (29614, 44861)]