2013998082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 4289725440

約数和(自身を除く): 2275727358

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 419, 571, 838, 1142, 1257, 1403, 1713, 2514, 2806, 3426, 4209, 8418, 9637, 13133, 19274, 25559, 26266, 28911, 34831, 39399, 51118, 57822, 69662, 76677, 78798, 104493, 153354, 208986, 239249, 478498, 587857, 717747, 801113, 1175714, 1435494, 1602226, 1763571, 2403339, 3527142, 4806678, 5502727, 11005454, 14594189, 16508181, 29188378, 33016362, 43782567, 87565134, 335666347, 671332694, 1006999041, 2013998082]

約数ペア:

[(1, 2013998082), (2, 1006999041), (3, 671332694), (6, 335666347), (23, 87565134), (46, 43782567), (61, 33016362), (69, 29188378), (122, 16508181), (138, 14594189), (183, 11005454), (366, 5502727), (419, 4806678), (571, 3527142), (838, 2403339), (1142, 1763571), (1257, 1602226), (1403, 1435494), (1713, 1175714), (2514, 801113), (2806, 717747), (3426, 587857), (4209, 478498), (8418, 239249), (9637, 208986), (13133, 153354), (19274, 104493), (25559, 78798), (26266, 76677), (28911, 69662), (34831, 57822), (39399, 51118)]