12587740378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{1667}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 19641460608

約数和(自身を除く): 7053720230

約数列:

[1, 2, 41, 71, 82, 142, 1297, 1667, 2594, 2911, 3334, 5822, 53177, 68347, 92087, 106354, 118357, 136694, 184174, 236714, 2162099, 3775567, 4324198, 4852637, 7551134, 9705274, 88646059, 153509029, 177292118, 307018058, 6293870189, 12587740378]

約数ペア:

[(1, 12587740378), (2, 6293870189), (41, 307018058), (71, 177292118), (82, 153509029), (142, 88646059), (1297, 9705274), (1667, 7551134), (2594, 4852637), (2911, 4324198), (3334, 3775567), (5822, 2162099), (53177, 236714), (68347, 184174), (92087, 136694), (106354, 118357)]