1138888914

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^2$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 2355398688

約数和(自身を除く): 1216509774

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 197, 201, 219, 394, 402, 438, 591, 1182, 4891, 9782, 13199, 14381, 14673, 26398, 28762, 29346, 38809, 39597, 43143, 77618, 79194, 86286, 116427, 232854, 963527, 1927054, 2600203, 2833057, 2890581, 5200406, 5666114, 5781162, 7800609, 8499171, 15601218, 16998342, 189814819, 379629638, 569444457, 1138888914]

約数ペア:

[(1, 1138888914), (2, 569444457), (3, 379629638), (6, 189814819), (67, 16998342), (73, 15601218), (134, 8499171), (146, 7800609), (197, 5781162), (201, 5666114), (219, 5200406), (394, 2890581), (402, 2833057), (438, 2600203), (591, 1927054), (1182, 963527), (4891, 232854), (9782, 116427), (13199, 86286), (14381, 79194), (14673, 77618), (26398, 43143), (28762, 39597), (29346, 38809)]