544021604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32987}}^1$

素因数の和:33048

約数の個数: 48

約数和(自身を含む): 1182289920

約数和(自身を除く): 638268316

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 32987, 65974, 131948, 230909, 461818, 626753, 923636, 1022597, 1253506, 2045194, 2507012, 4090388, 4387271, 7158179, 8774542, 14316358, 17549084, 19429343, 28632716, 38858686, 77717372, 136005401, 272010802, 544021604]

約数ペア:

[(1, 544021604), (2, 272010802), (4, 136005401), (7, 77717372), (14, 38858686), (19, 28632716), (28, 19429343), (31, 17549084), (38, 14316358), (62, 8774542), (76, 7158179), (124, 4387271), (133, 4090388), (217, 2507012), (266, 2045194), (434, 1253506), (532, 1022597), (589, 923636), (868, 626753), (1178, 461818), (2356, 230909), (4123, 131948), (8246, 65974), (16492, 32987)]