316404181262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{246329}}^1$

素因数の和:246860

約数の個数: 32

約数和(自身を含む): 516465331200

約数和(自身を除く): 200061149938

約数列:

[1, 2, 13, 26, 127, 254, 389, 778, 1651, 3302, 5057, 10114, 49403, 98806, 246329, 492658, 642239, 1284478, 3202277, 6404554, 31283783, 62567566, 95821981, 191643962, 406689179, 813378358, 1245685753, 2491371506, 12169391587, 24338783174, 158202090631, 316404181262]

約数ペア:

[(1, 316404181262), (2, 158202090631), (13, 24338783174), (26, 12169391587), (127, 2491371506), (254, 1245685753), (389, 813378358), (778, 406689179), (1651, 191643962), (3302, 95821981), (5057, 62567566), (10114, 31283783), (49403, 6404554), (98806, 3202277), (246329, 1284478), (492658, 642239)]