1259397828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{897007}}^1$

素因数の和:897033

約数の個数: 48

約数和(自身を含む): 3516271360

約数和(自身を除く): 2256873532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 897007, 1794014, 2691021, 3588028, 5382042, 8073063, 10764084, 11661091, 16146126, 23322182, 24219189, 32292252, 34983273, 46644364, 48438378, 69966546, 96876756, 104949819, 139933092, 209899638, 314849457, 419799276, 629698914, 1259397828]

約数ペア:

[(1, 1259397828), (2, 629698914), (3, 419799276), (4, 314849457), (6, 209899638), (9, 139933092), (12, 104949819), (13, 96876756), (18, 69966546), (26, 48438378), (27, 46644364), (36, 34983273), (39, 32292252), (52, 24219189), (54, 23322182), (78, 16146126), (108, 11661091), (117, 10764084), (156, 8073063), (234, 5382042), (351, 3588028), (468, 2691021), (702, 1794014), (1404, 897007)]