1649073412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{38219}}^1$

素因数の和:38320

約数の個数: 48

約数和(自身を含む): 3493002240

約数和(自身を除く): 1843928828

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 38219, 43148, 76438, 152876, 267533, 535066, 879037, 1070132, 1758074, 2560673, 3516148, 5121346, 6153259, 10242692, 12306518, 17924711, 24613036, 35849422, 58895479, 71698844, 117790958, 235581916, 412268353, 824536706, 1649073412]

約数ペア:

[(1, 1649073412), (2, 824536706), (4, 412268353), (7, 235581916), (14, 117790958), (23, 71698844), (28, 58895479), (46, 35849422), (67, 24613036), (92, 17924711), (134, 12306518), (161, 10242692), (268, 6153259), (322, 5121346), (469, 3516148), (644, 2560673), (938, 1758074), (1541, 1070132), (1876, 879037), (3082, 535066), (6164, 267533), (10787, 152876), (21574, 76438), (38219, 43148)]