4898045204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 9563843520

約数和(自身を除く): 4665798316

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 167, 169, 172, 334, 338, 559, 668, 676, 1009, 1118, 2018, 2171, 2236, 4036, 4342, 7181, 7267, 8684, 13117, 14362, 14534, 26234, 28223, 28724, 29068, 43387, 52468, 56446, 86774, 93353, 112892, 168503, 170521, 173548, 186706, 337006, 341042, 373412, 564031, 674012, 682084, 1128062, 1213589, 2190539, 2256124, 2427178, 4381078, 4854356, 7245629, 7332403, 8762156, 14491258, 14664806, 28477007, 28982516, 29329612, 56954014, 94193177, 113908028, 188386354, 376772708, 1224511301, 2449022602, 4898045204]

約数ペア:

[(1, 4898045204), (2, 2449022602), (4, 1224511301), (13, 376772708), (26, 188386354), (43, 113908028), (52, 94193177), (86, 56954014), (167, 29329612), (169, 28982516), (172, 28477007), (334, 14664806), (338, 14491258), (559, 8762156), (668, 7332403), (676, 7245629), (1009, 4854356), (1118, 4381078), (2018, 2427178), (2171, 2256124), (2236, 2190539), (4036, 1213589), (4342, 1128062), (7181, 682084), (7267, 674012), (8684, 564031), (13117, 373412), (14362, 341042), (14534, 337006), (26234, 186706), (28223, 173548), (28724, 170521), (29068, 168503), (43387, 112892), (52468, 93353), (56446, 86774)]