449436652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 940972032

約数和(自身を除く): 491535380

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 373, 644, 746, 1492, 1871, 2611, 3742, 5222, 7484, 8579, 10444, 13097, 17158, 26194, 34316, 43033, 52388, 60053, 86066, 120106, 172132, 240212, 301231, 602462, 697883, 1204924, 1395766, 2791532, 4885181, 9770362, 16051309, 19540724, 32102618, 64205236, 112359163, 224718326, 449436652]

約数ペア:

[(1, 449436652), (2, 224718326), (4, 112359163), (7, 64205236), (14, 32102618), (23, 19540724), (28, 16051309), (46, 9770362), (92, 4885181), (161, 2791532), (322, 1395766), (373, 1204924), (644, 697883), (746, 602462), (1492, 301231), (1871, 240212), (2611, 172132), (3742, 120106), (5222, 86066), (7484, 60053), (8579, 52388), (10444, 43033), (13097, 34316), (17158, 26194)]