339901108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{4513}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 626904320

約数和(自身を除く): 287003212

約数列:

[1, 2, 4, 19, 38, 76, 991, 1982, 3964, 4513, 9026, 18052, 18829, 37658, 75316, 85747, 171494, 342988, 4472383, 8944766, 17889532, 84975277, 169950554, 339901108]

約数ペア:

[(1, 339901108), (2, 169950554), (4, 84975277), (19, 17889532), (38, 8944766), (76, 4472383), (991, 342988), (1982, 171494), (3964, 85747), (4513, 75316), (9026, 37658), (18052, 18829)]