1387068304

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{2593}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 2734076000

約数和(自身を除く): 1347007696

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 499, 536, 998, 1072, 1996, 2593, 3992, 5186, 7984, 10372, 20744, 33433, 41488, 66866, 133732, 173731, 267464, 347462, 534928, 694924, 1293907, 1389848, 2587814, 2779696, 5175628, 10351256, 20702512, 86691769, 173383538, 346767076, 693534152, 1387068304]

約数ペア:

[(1, 1387068304), (2, 693534152), (4, 346767076), (8, 173383538), (16, 86691769), (67, 20702512), (134, 10351256), (268, 5175628), (499, 2779696), (536, 2587814), (998, 1389848), (1072, 1293907), (1996, 694924), (2593, 534928), (3992, 347462), (5186, 267464), (7984, 173731), (10372, 133732), (20744, 66866), (33433, 41488)]