813303322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 1474744320

約数和(自身を除く): 661440998

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 47, 94, 247, 299, 437, 494, 598, 611, 874, 893, 1081, 1222, 1523, 1786, 2162, 3046, 5681, 11362, 11609, 14053, 19799, 20539, 23218, 28106, 28937, 35029, 39598, 41078, 57874, 70058, 71581, 143162, 267007, 376181, 455377, 534014, 665551, 752362, 910754, 930553, 1331102, 1360039, 1646363, 1861106, 2720078, 3292726, 8652163, 17304326, 17680507, 21402719, 31280897, 35361014, 42805438, 62561794, 406651661, 813303322]

約数ペア:

[(1, 813303322), (2, 406651661), (13, 62561794), (19, 42805438), (23, 35361014), (26, 31280897), (38, 21402719), (46, 17680507), (47, 17304326), (94, 8652163), (247, 3292726), (299, 2720078), (437, 1861106), (494, 1646363), (598, 1360039), (611, 1331102), (874, 930553), (893, 910754), (1081, 752362), (1222, 665551), (1523, 534014), (1786, 455377), (2162, 376181), (3046, 267007), (5681, 143162), (11362, 71581), (11609, 70058), (14053, 57874), (19799, 41078), (20539, 39598), (23218, 35029), (28106, 28937)]