391710382078

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{11159}}^1$

素因数の和:11493

約数の個数: 48

約数和(自身を含む): 616779139680

約数和(自身を除く): 225068757602

約数列:

[1, 2, 41, 53, 82, 106, 197, 394, 1681, 2173, 3362, 4346, 8077, 10441, 11159, 16154, 20882, 22318, 89093, 178186, 331157, 428081, 457519, 591427, 662314, 856162, 915038, 1182854, 2198323, 4396646, 17551321, 18758279, 24248507, 35102642, 37516558, 48497014, 90131243, 116511119, 180262486, 233022238, 994188787, 1988377574, 3695380963, 4776955879, 7390761926, 9553911758, 195855191039, 391710382078]

約数ペア:

[(1, 391710382078), (2, 195855191039), (41, 9553911758), (53, 7390761926), (82, 4776955879), (106, 3695380963), (197, 1988377574), (394, 994188787), (1681, 233022238), (2173, 180262486), (3362, 116511119), (4346, 90131243), (8077, 48497014), (10441, 37516558), (11159, 35102642), (16154, 24248507), (20882, 18758279), (22318, 17551321), (89093, 4396646), (178186, 2198323), (331157, 1182854), (428081, 915038), (457519, 856162), (591427, 662314)]