2901051218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{5639}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 4798241280

約数和(自身を除く): 1897190062

約数列:

[1, 2, 13, 26, 47, 94, 421, 611, 842, 1222, 5473, 5639, 10946, 11278, 19787, 39574, 73307, 146614, 257231, 265033, 514462, 530066, 2374019, 3445429, 4748038, 6890858, 30862247, 61724494, 111578893, 223157786, 1450525609, 2901051218]

約数ペア:

[(1, 2901051218), (2, 1450525609), (13, 223157786), (26, 111578893), (47, 61724494), (94, 30862247), (421, 6890858), (611, 4748038), (842, 3445429), (1222, 2374019), (5473, 530066), (5639, 514462), (10946, 265033), (11278, 257231), (19787, 146614), (39574, 73307)]