425583314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 711943680

約数和(自身を除く): 286360366

約数列:

[1, 2, 13, 26, 31, 62, 403, 409, 806, 818, 1291, 2582, 5317, 10634, 12679, 16783, 25358, 33566, 40021, 80042, 164827, 329654, 520273, 528019, 1040546, 1056038, 6864247, 13728494, 16368589, 32737178, 212791657, 425583314]

約数ペア:

[(1, 425583314), (2, 212791657), (13, 32737178), (26, 16368589), (31, 13728494), (62, 6864247), (403, 1056038), (409, 1040546), (806, 528019), (818, 520273), (1291, 329654), (2582, 164827), (5317, 80042), (10634, 40021), (12679, 33566), (16783, 25358)]