449947454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 786968448

約数和(自身を除く): 337020994

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 121, 242, 341, 407, 682, 814, 1147, 1621, 2294, 3242, 3751, 4477, 7502, 8954, 12617, 17831, 25234, 35662, 50251, 59977, 100502, 119954, 138787, 196141, 277574, 392282, 552761, 659747, 1105522, 1319494, 1859287, 3718574, 6080371, 7257217, 12160742, 14514434, 20452157, 40904314, 224973727, 449947454]

約数ペア:

[(1, 449947454), (2, 224973727), (11, 40904314), (22, 20452157), (31, 14514434), (37, 12160742), (62, 7257217), (74, 6080371), (121, 3718574), (242, 1859287), (341, 1319494), (407, 1105522), (682, 659747), (814, 552761), (1147, 392282), (1621, 277574), (2294, 196141), (3242, 138787), (3751, 119954), (4477, 100502), (7502, 59977), (8954, 50251), (12617, 35662), (17831, 25234)]