1963031322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{12487}}^1$

素因数の和:12715

約数の個数: 64

約数和(自身を含む): 4747438080

約数和(自身を除く): 2784406758

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 591, 798, 1182, 1379, 2758, 3743, 4137, 7486, 8274, 11229, 12487, 22458, 24974, 26201, 37461, 52402, 74922, 78603, 87409, 157206, 174818, 237253, 262227, 474506, 524454, 711759, 1423518, 1660771, 2459939, 3321542, 4919878, 4982313, 7379817, 9964626, 14759634, 17219573, 34439146, 46738841, 51658719, 93477682, 103317438, 140216523, 280433046, 327171887, 654343774, 981515661, 1963031322]

約数ペア:

[(1, 1963031322), (2, 981515661), (3, 654343774), (6, 327171887), (7, 280433046), (14, 140216523), (19, 103317438), (21, 93477682), (38, 51658719), (42, 46738841), (57, 34439146), (114, 17219573), (133, 14759634), (197, 9964626), (266, 7379817), (394, 4982313), (399, 4919878), (591, 3321542), (798, 2459939), (1182, 1660771), (1379, 1423518), (2758, 711759), (3743, 524454), (4137, 474506), (7486, 262227), (8274, 237253), (11229, 174818), (12487, 157206), (22458, 87409), (24974, 78603), (26201, 74922), (37461, 52402)]