5394012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 13773312

約数和(自身を除く): 8379300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 487, 852, 923, 974, 1461, 1846, 1948, 2769, 2922, 3692, 5538, 5844, 6331, 11076, 12662, 18993, 25324, 34577, 37986, 69154, 75972, 103731, 138308, 207462, 414924, 449501, 899002, 1348503, 1798004, 2697006, 5394012]

約数ペア:

[(1, 5394012), (2, 2697006), (3, 1798004), (4, 1348503), (6, 899002), (12, 449501), (13, 414924), (26, 207462), (39, 138308), (52, 103731), (71, 75972), (78, 69154), (142, 37986), (156, 34577), (213, 25324), (284, 18993), (426, 12662), (487, 11076), (852, 6331), (923, 5844), (974, 5538), (1461, 3692), (1846, 2922), (1948, 2769)]