355432012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{27673}}^1$

素因数の和:27722

約数の個数: 36

約数和(自身を含む): 709007880

約数和(自身を除く): 353575868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 27673, 55346, 110692, 359749, 525787, 719498, 1051574, 1438996, 2103148, 4676737, 6835231, 9353474, 13670462, 18706948, 27340924, 88858003, 177716006, 355432012]

約数ペア:

[(1, 355432012), (2, 177716006), (4, 88858003), (13, 27340924), (19, 18706948), (26, 13670462), (38, 9353474), (52, 6835231), (76, 4676737), (169, 2103148), (247, 1438996), (338, 1051574), (494, 719498), (676, 525787), (988, 359749), (3211, 110692), (6422, 55346), (12844, 27673)]