2012954916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{509867}}^1$

素因数の和:509928

約数の個数: 48

約数和(自身を含む): 5482100736

約数和(自身を除く): 3469145820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 509867, 1019734, 1529601, 2039468, 3059202, 3569069, 6118404, 7138138, 10707207, 14276276, 21414414, 23963749, 42828828, 47927498, 71891247, 95854996, 143782494, 167746243, 287564988, 335492486, 503238729, 670984972, 1006477458, 2012954916]

約数ペア:

[(1, 2012954916), (2, 1006477458), (3, 670984972), (4, 503238729), (6, 335492486), (7, 287564988), (12, 167746243), (14, 143782494), (21, 95854996), (28, 71891247), (42, 47927498), (47, 42828828), (84, 23963749), (94, 21414414), (141, 14276276), (188, 10707207), (282, 7138138), (329, 6118404), (564, 3569069), (658, 3059202), (987, 2039468), (1316, 1529601), (1974, 1019734), (3948, 509867)]