1963358692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 3674059200

約数和(自身を除く): 1710700508

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 409, 761, 818, 1522, 1577, 1636, 3044, 3154, 6308, 7771, 14459, 15542, 28918, 31084, 33947, 57836, 63163, 67894, 126326, 135788, 252652, 311249, 622498, 644993, 1200097, 1244996, 1289986, 2400194, 2579972, 4800388, 5913731, 11827462, 23654924, 25833667, 51667334, 103334668, 490839673, 981679346, 1963358692]

約数ペア:

[(1, 1963358692), (2, 981679346), (4, 490839673), (19, 103334668), (38, 51667334), (76, 25833667), (83, 23654924), (166, 11827462), (332, 5913731), (409, 4800388), (761, 2579972), (818, 2400194), (1522, 1289986), (1577, 1244996), (1636, 1200097), (3044, 644993), (3154, 622498), (6308, 311249), (7771, 252652), (14459, 135788), (15542, 126326), (28918, 67894), (31084, 63163), (33947, 57836)]