898021212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{45659}}^1$

素因数の和:45826

約数の個数: 48

約数和(自身を含む): 2301264000

約数和(自身を除く): 1403242788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668, 45659, 91318, 136977, 182636, 273954, 502249, 547908, 1004498, 1506747, 2008996, 3013494, 6026988, 6803191, 13606382, 20409573, 27212764, 40819146, 74835101, 81638292, 149670202, 224505303, 299340404, 449010606, 898021212]

約数ペア:

[(1, 898021212), (2, 449010606), (3, 299340404), (4, 224505303), (6, 149670202), (11, 81638292), (12, 74835101), (22, 40819146), (33, 27212764), (44, 20409573), (66, 13606382), (132, 6803191), (149, 6026988), (298, 3013494), (447, 2008996), (596, 1506747), (894, 1004498), (1639, 547908), (1788, 502249), (3278, 273954), (4917, 182636), (6556, 136977), (9834, 91318), (19668, 45659)]