2143122352

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{31013}}^1$

素因数の和:31645

約数の個数: 40

約数和(自身を含む): 4753329696

約数和(自身を除く): 2610207344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 2468, 4319, 4936, 8638, 9872, 17276, 31013, 34552, 62026, 69104, 124052, 217091, 248104, 434182, 496208, 868364, 1736728, 3473456, 19135021, 38270042, 76540084, 133945147, 153080168, 267890294, 306160336, 535780588, 1071561176, 2143122352]

約数ペア:

[(1, 2143122352), (2, 1071561176), (4, 535780588), (7, 306160336), (8, 267890294), (14, 153080168), (16, 133945147), (28, 76540084), (56, 38270042), (112, 19135021), (617, 3473456), (1234, 1736728), (2468, 868364), (4319, 496208), (4936, 434182), (8638, 248104), (9872, 217091), (17276, 124052), (31013, 69104), (34552, 62026)]