411979914

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{929}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 908781120

約数和(自身を除く): 496801206

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 347, 426, 639, 694, 929, 1041, 1278, 1858, 2082, 2787, 3123, 5574, 6246, 8361, 16722, 24637, 49274, 65959, 73911, 131918, 147822, 197877, 221733, 322363, 395754, 443466, 593631, 644726, 967089, 1187262, 1934178, 2901267, 5802534, 22887773, 45775546, 68663319, 137326638, 205989957, 411979914]

約数ペア:

[(1, 411979914), (2, 205989957), (3, 137326638), (6, 68663319), (9, 45775546), (18, 22887773), (71, 5802534), (142, 2901267), (213, 1934178), (347, 1187262), (426, 967089), (639, 644726), (694, 593631), (929, 443466), (1041, 395754), (1278, 322363), (1858, 221733), (2082, 197877), (2787, 147822), (3123, 131918), (5574, 73911), (6246, 65959), (8361, 49274), (16722, 24637)]