2389668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 6021120

約数和(自身を除く): 3631452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 223, 228, 282, 446, 564, 669, 892, 893, 1338, 1786, 2676, 2679, 3572, 4237, 5358, 8474, 10481, 10716, 12711, 16948, 20962, 25422, 31443, 41924, 50844, 62886, 125772, 199139, 398278, 597417, 796556, 1194834, 2389668]

約数ペア:

[(1, 2389668), (2, 1194834), (3, 796556), (4, 597417), (6, 398278), (12, 199139), (19, 125772), (38, 62886), (47, 50844), (57, 41924), (76, 31443), (94, 25422), (114, 20962), (141, 16948), (188, 12711), (223, 10716), (228, 10481), (282, 8474), (446, 5358), (564, 4237), (669, 3572), (892, 2679), (893, 2676), (1338, 1786)]