2986648

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 6874200

約数和(自身を除く): 3887552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 401, 532, 802, 931, 1064, 1604, 1862, 2807, 3208, 3724, 5614, 7448, 7619, 11228, 15238, 19649, 22456, 30476, 39298, 53333, 60952, 78596, 106666, 157192, 213332, 373331, 426664, 746662, 1493324, 2986648]

約数ペア:

[(1, 2986648), (2, 1493324), (4, 746662), (7, 426664), (8, 373331), (14, 213332), (19, 157192), (28, 106666), (38, 78596), (49, 60952), (56, 53333), (76, 39298), (98, 30476), (133, 22456), (152, 19649), (196, 15238), (266, 11228), (392, 7619), (401, 7448), (532, 5614), (802, 3724), (931, 3208), (1064, 2807), (1604, 1862)]