906247978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1301}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 1496154240

約数和(自身を除く): 589906262

約数列:

[1, 2, 19, 23, 38, 46, 437, 797, 874, 1301, 1594, 2602, 15143, 18331, 24719, 29923, 30286, 36662, 49438, 59846, 348289, 568537, 696578, 1036897, 1137074, 2073794, 19701043, 23848631, 39402086, 47697262, 453123989, 906247978]

約数ペア:

[(1, 906247978), (2, 453123989), (19, 47697262), (23, 39402086), (38, 23848631), (46, 19701043), (437, 2073794), (797, 1137074), (874, 1036897), (1301, 696578), (1594, 568537), (2602, 348289), (15143, 59846), (18331, 49438), (24719, 36662), (29923, 30286)]