271961954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 472485312

約数和(自身を除く): 200523358

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 491, 982, 1481, 2962, 5401, 8347, 10802, 16291, 16694, 25177, 32582, 50354, 91817, 183634, 276947, 553894, 727171, 1454342, 7998881, 12361907, 15997762, 24723814, 135980977, 271961954]

約数ペア:

[(1, 271961954), (2, 135980977), (11, 24723814), (17, 15997762), (22, 12361907), (34, 7998881), (187, 1454342), (374, 727171), (491, 553894), (982, 276947), (1481, 183634), (2962, 91817), (5401, 50354), (8347, 32582), (10802, 25177), (16291, 16694)]