2783131204

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{132707}}^1$

素因数の和:132832

約数の個数: 36

約数和(自身を含む): 5718653136

約数和(自身を除く): 2935521932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 10486, 20972, 132707, 265414, 530828, 928949, 1857898, 3715796, 6502643, 13005286, 14199649, 26010572, 28399298, 56798596, 99397543, 198795086, 397590172, 695782801, 1391565602, 2783131204]

約数ペア:

[(1, 2783131204), (2, 1391565602), (4, 695782801), (7, 397590172), (14, 198795086), (28, 99397543), (49, 56798596), (98, 28399298), (107, 26010572), (196, 14199649), (214, 13005286), (428, 6502643), (749, 3715796), (1498, 1857898), (2996, 928949), (5243, 530828), (10486, 265414), (20972, 132707)]