2853732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 7765632

約数和(自身を除く): 4911900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 641, 742, 1113, 1282, 1484, 1923, 2226, 2564, 3846, 4452, 4487, 7692, 8974, 13461, 17948, 26922, 33973, 53844, 67946, 101919, 135892, 203838, 237811, 407676, 475622, 713433, 951244, 1426866, 2853732]

約数ペア:

[(1, 2853732), (2, 1426866), (3, 951244), (4, 713433), (6, 475622), (7, 407676), (12, 237811), (14, 203838), (21, 135892), (28, 101919), (42, 67946), (53, 53844), (84, 33973), (106, 26922), (159, 17948), (212, 13461), (318, 8974), (371, 7692), (636, 4487), (641, 4452), (742, 3846), (1113, 2564), (1282, 2226), (1484, 1923)]