1240267678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 2080437696

約数和(自身を除く): 840170018

約数列:

[1, 2, 13, 26, 47, 94, 101, 169, 202, 338, 611, 773, 1222, 1313, 1546, 2626, 4747, 7943, 9494, 10049, 15886, 17069, 20098, 34138, 36331, 61711, 72662, 78073, 123422, 130637, 156146, 261274, 472303, 802243, 944606, 1014949, 1604486, 2029898, 3669431, 6139939, 7338862, 12279878, 13194337, 26388674, 47702603, 95405206, 620133839, 1240267678]

約数ペア:

[(1, 1240267678), (2, 620133839), (13, 95405206), (26, 47702603), (47, 26388674), (94, 13194337), (101, 12279878), (169, 7338862), (202, 6139939), (338, 3669431), (611, 2029898), (773, 1604486), (1222, 1014949), (1313, 944606), (1546, 802243), (2626, 472303), (4747, 261274), (7943, 156146), (9494, 130637), (10049, 123422), (15886, 78073), (17069, 72662), (20098, 61711), (34138, 36331)]