3787316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 7195944

約数和(自身を除く): 3408628

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 421, 692, 842, 1684, 2249, 4498, 5473, 8996, 10946, 21892, 72833, 145666, 291332, 946829, 1893658, 3787316]

約数ペア:

[(1, 3787316), (2, 1893658), (4, 946829), (13, 291332), (26, 145666), (52, 72833), (173, 21892), (346, 10946), (421, 8996), (692, 5473), (842, 4498), (1684, 2249)]