1346398942

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 2421135360

約数和(自身を除く): 1074736418

約数列:

[1, 2, 7, 14, 47, 83, 89, 94, 166, 178, 277, 329, 554, 581, 623, 658, 1162, 1246, 1939, 3878, 3901, 4183, 7387, 7802, 8366, 13019, 14774, 22991, 24653, 26038, 27307, 29281, 45982, 49306, 51709, 54614, 58562, 91133, 103418, 160937, 172571, 182266, 321874, 345142, 347189, 694378, 1080577, 1158691, 2046199, 2161154, 2317382, 2430323, 4092398, 4860646, 7564039, 8110837, 14323393, 15128078, 16221674, 28646786, 96171353, 192342706, 673199471, 1346398942]

約数ペア:

[(1, 1346398942), (2, 673199471), (7, 192342706), (14, 96171353), (47, 28646786), (83, 16221674), (89, 15128078), (94, 14323393), (166, 8110837), (178, 7564039), (277, 4860646), (329, 4092398), (554, 2430323), (581, 2317382), (623, 2161154), (658, 2046199), (1162, 1158691), (1246, 1080577), (1939, 694378), (3878, 347189), (3901, 345142), (4183, 321874), (7387, 182266), (7802, 172571), (8366, 160937), (13019, 103418), (14774, 91133), (22991, 58562), (24653, 54614), (26038, 51709), (27307, 49306), (29281, 45982)]