309191662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 512152704

約数和(自身を除く): 202961042

約数列:

[1, 2, 13, 26, 47, 94, 421, 601, 611, 842, 1202, 1222, 5473, 7813, 10946, 15626, 19787, 28247, 39574, 56494, 253021, 257231, 367211, 506042, 514462, 734422, 3289273, 6578546, 11891987, 23783974, 154595831, 309191662]

約数ペア:

[(1, 309191662), (2, 154595831), (13, 23783974), (26, 11891987), (47, 6578546), (94, 3289273), (421, 734422), (601, 514462), (611, 506042), (842, 367211), (1202, 257231), (1222, 253021), (5473, 56494), (7813, 39574), (10946, 28247), (15626, 19787)]