450018058

素因数分解:

$2^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 789465600

約数和(自身を除く): 339447542

約数列:

[1, 2, 7, 14, 49, 98, 343, 461, 686, 922, 1423, 2846, 3227, 6454, 9961, 19922, 22589, 45178, 69727, 139454, 158123, 316246, 488089, 656003, 976178, 1312006, 4592021, 9184042, 32144147, 64288294, 225009029, 450018058]

約数ペア:

[(1, 450018058), (2, 225009029), (7, 64288294), (14, 32144147), (49, 9184042), (98, 4592021), (343, 1312006), (461, 976178), (686, 656003), (922, 488089), (1423, 316246), (2846, 158123), (3227, 139454), (6454, 69727), (9961, 45178), (19922, 22589)]