2555667036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{13033}}^1$

素因数の和:13475

約数の個数: 72

約数和(自身を含む): 6974232720

約数和(自身を除く): 4418565684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 419, 468, 838, 1257, 1676, 2514, 3771, 5028, 5447, 7542, 10894, 13033, 15084, 16341, 21788, 26066, 32682, 39099, 49023, 52132, 65364, 78198, 98046, 117297, 156396, 169429, 196092, 234594, 338858, 469188, 508287, 677716, 1016574, 1524861, 2033148, 3049722, 5460827, 6099444, 10921654, 16382481, 21843308, 32764962, 49147443, 65529924, 70990751, 98294886, 141981502, 196589772, 212972253, 283963004, 425944506, 638916759, 851889012, 1277833518, 2555667036]

約数ペア:

[(1, 2555667036), (2, 1277833518), (3, 851889012), (4, 638916759), (6, 425944506), (9, 283963004), (12, 212972253), (13, 196589772), (18, 141981502), (26, 98294886), (36, 70990751), (39, 65529924), (52, 49147443), (78, 32764962), (117, 21843308), (156, 16382481), (234, 10921654), (419, 6099444), (468, 5460827), (838, 3049722), (1257, 2033148), (1676, 1524861), (2514, 1016574), (3771, 677716), (5028, 508287), (5447, 469188), (7542, 338858), (10894, 234594), (13033, 196092), (15084, 169429), (16341, 156396), (21788, 117297), (26066, 98046), (32682, 78198), (39099, 65364), (49023, 52132)]