1637226474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{196169}}^1$

素因数の和:196294

約数の個数: 32

約数和(自身を含む): 3559308480

約数和(自身を除く): 1922082006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 196169, 392338, 588507, 1177014, 2550197, 5100394, 7650591, 15301182, 20990083, 41980166, 62970249, 125940498, 272871079, 545742158, 818613237, 1637226474]

約数ペア:

[(1, 1637226474), (2, 818613237), (3, 545742158), (6, 272871079), (13, 125940498), (26, 62970249), (39, 41980166), (78, 20990083), (107, 15301182), (214, 7650591), (321, 5100394), (642, 2550197), (1391, 1177014), (2782, 588507), (4173, 392338), (8346, 196169)]