1356385794988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1\times {\mathrm{217561}}^1$

素因数の和:229310

約数の個数: 48

約数和(自身を含む): 2855805836800

約数和(自身を除く): 1499420041812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 11719, 23438, 46876, 82033, 164066, 217561, 222661, 328132, 435122, 445322, 870244, 890644, 1522927, 1558627, 3045854, 3117254, 4133659, 6091708, 6234508, 8267318, 16534636, 28935613, 57871226, 115742452, 2549597359, 5099194718, 10198389436, 17847181513, 35694363026, 48442349821, 71388726052, 96884699642, 193769399284, 339096448747, 678192897494, 1356385794988]

約数ペア:

[(1, 1356385794988), (2, 678192897494), (4, 339096448747), (7, 193769399284), (14, 96884699642), (19, 71388726052), (28, 48442349821), (38, 35694363026), (76, 17847181513), (133, 10198389436), (266, 5099194718), (532, 2549597359), (11719, 115742452), (23438, 57871226), (46876, 28935613), (82033, 16534636), (164066, 8267318), (217561, 6234508), (222661, 6091708), (328132, 4133659), (435122, 3117254), (445322, 3045854), (870244, 1558627), (890644, 1522927)]