13306578446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{15667}}^1$

素因数の和:15829

約数の個数: 64

約数和(自身を含む): 25028689920

約数和(自身を除く): 11722111474

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 103, 133, 206, 217, 266, 434, 589, 721, 1178, 1442, 1957, 3193, 3914, 4123, 6386, 8246, 13699, 15667, 22351, 27398, 31334, 44702, 60667, 109669, 121334, 219338, 297673, 424669, 485677, 595346, 849338, 971354, 1613701, 2083711, 3227402, 3399739, 4167422, 6799478, 9227863, 11295907, 18455726, 22591814, 30660319, 50024731, 61320638, 64595041, 100049462, 129190082, 214622233, 350173117, 429244466, 700346234, 950469889, 1900939778, 6653289223, 13306578446]

約数ペア:

[(1, 13306578446), (2, 6653289223), (7, 1900939778), (14, 950469889), (19, 700346234), (31, 429244466), (38, 350173117), (62, 214622233), (103, 129190082), (133, 100049462), (206, 64595041), (217, 61320638), (266, 50024731), (434, 30660319), (589, 22591814), (721, 18455726), (1178, 11295907), (1442, 9227863), (1957, 6799478), (3193, 4167422), (3914, 3399739), (4123, 3227402), (6386, 2083711), (8246, 1613701), (13699, 971354), (15667, 849338), (22351, 595346), (27398, 485677), (31334, 424669), (44702, 297673), (60667, 219338), (109669, 121334)]