2912861428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 5248986624

約数和(自身を除く): 2336125196

約数列:

[1, 2, 4, 83, 107, 166, 167, 214, 332, 334, 428, 491, 668, 982, 1964, 8881, 13861, 17762, 17869, 27722, 35524, 35738, 40753, 52537, 55444, 71476, 81506, 81997, 105074, 163012, 163994, 210148, 327988, 1483127, 2966254, 4360571, 5932508, 6805751, 8721142, 8773679, 13611502, 17442284, 17547358, 27223004, 35094716, 728215357, 1456430714, 2912861428]

約数ペア:

[(1, 2912861428), (2, 1456430714), (4, 728215357), (83, 35094716), (107, 27223004), (166, 17547358), (167, 17442284), (214, 13611502), (332, 8773679), (334, 8721142), (428, 6805751), (491, 5932508), (668, 4360571), (982, 2966254), (1964, 1483127), (8881, 327988), (13861, 210148), (17762, 163994), (17869, 163012), (27722, 105074), (35524, 81997), (35738, 81506), (40753, 71476), (52537, 55444)]