1374156728

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1657}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 3008275200

約数和(自身を除く): 1634118472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 251, 413, 472, 502, 826, 1004, 1652, 1657, 1757, 2008, 3304, 3314, 3514, 6628, 7028, 11599, 13256, 14056, 14809, 23198, 29618, 46396, 59236, 92792, 97763, 103663, 118472, 195526, 207326, 391052, 414652, 415907, 684341, 782104, 829304, 831814, 1368682, 1663628, 2737364, 2911349, 3327256, 5474728, 5822698, 11645396, 23290792, 24538513, 49077026, 98154052, 171769591, 196308104, 343539182, 687078364, 1374156728]

約数ペア:

[(1, 1374156728), (2, 687078364), (4, 343539182), (7, 196308104), (8, 171769591), (14, 98154052), (28, 49077026), (56, 24538513), (59, 23290792), (118, 11645396), (236, 5822698), (251, 5474728), (413, 3327256), (472, 2911349), (502, 2737364), (826, 1663628), (1004, 1368682), (1652, 831814), (1657, 829304), (1757, 782104), (2008, 684341), (3304, 415907), (3314, 414652), (3514, 391052), (6628, 207326), (7028, 195526), (11599, 118472), (13256, 103663), (14056, 97763), (14809, 92792), (23198, 59236), (29618, 46396)]