2956856

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 6805800

約数和(自身を除く): 3848944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 397, 532, 794, 931, 1064, 1588, 1862, 2779, 3176, 3724, 5558, 7448, 7543, 11116, 15086, 19453, 22232, 30172, 38906, 52801, 60344, 77812, 105602, 155624, 211204, 369607, 422408, 739214, 1478428, 2956856]

約数ペア:

[(1, 2956856), (2, 1478428), (4, 739214), (7, 422408), (8, 369607), (14, 211204), (19, 155624), (28, 105602), (38, 77812), (49, 60344), (56, 52801), (76, 38906), (98, 30172), (133, 22232), (152, 19453), (196, 15086), (266, 11116), (392, 7543), (397, 7448), (532, 5558), (794, 3724), (931, 3176), (1064, 2779), (1588, 1862)]