2049294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 4637952

約数和(自身を除く): 2588658

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 86, 94, 129, 141, 169, 258, 282, 338, 507, 559, 611, 1014, 1118, 1222, 1677, 1833, 2021, 3354, 3666, 4042, 6063, 7267, 7943, 12126, 14534, 15886, 21801, 23829, 26273, 43602, 47658, 52546, 78819, 157638, 341549, 683098, 1024647, 2049294]

約数ペア:

[(1, 2049294), (2, 1024647), (3, 683098), (6, 341549), (13, 157638), (26, 78819), (39, 52546), (43, 47658), (47, 43602), (78, 26273), (86, 23829), (94, 21801), (129, 15886), (141, 14534), (169, 12126), (258, 7943), (282, 7267), (338, 6063), (507, 4042), (559, 3666), (611, 3354), (1014, 2021), (1118, 1833), (1222, 1677)]