259392938

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 451640448

約数和(自身を除く): 192247510

約数列:

[1, 2, 7, 14, 97, 194, 251, 502, 679, 761, 1358, 1522, 1757, 3514, 5327, 10654, 24347, 48694, 73817, 147634, 170429, 191011, 340858, 382022, 516719, 1033438, 1337077, 2674154, 18528067, 37056134, 129696469, 259392938]

約数ペア:

[(1, 259392938), (2, 129696469), (7, 37056134), (14, 18528067), (97, 2674154), (194, 1337077), (251, 1033438), (502, 516719), (679, 382022), (761, 340858), (1358, 191011), (1522, 170429), (1757, 147634), (3514, 73817), (5327, 48694), (10654, 24347)]