125637538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 214885440

約数和(自身を除く): 89247902

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 1291, 2561, 2582, 3743, 5122, 7486, 16783, 24529, 33566, 48659, 49058, 97318, 254327, 318877, 508654, 637754, 3306251, 4832213, 6612502, 9664426, 62818769, 125637538]

約数ペア:

[(1, 125637538), (2, 62818769), (13, 9664426), (19, 6612502), (26, 4832213), (38, 3306251), (197, 637754), (247, 508654), (394, 318877), (494, 254327), (1291, 97318), (2561, 49058), (2582, 48659), (3743, 33566), (5122, 24529), (7486, 16783)]