259274266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 427507200

約数和(自身を除く): 168232934

約数列:

[1, 2, 19, 31, 38, 62, 89, 178, 589, 1178, 1691, 2473, 2759, 3382, 4946, 5518, 46987, 52421, 76663, 93974, 104842, 153326, 220097, 440194, 1456597, 2913194, 4181843, 6823007, 8363686, 13646014, 129637133, 259274266]

約数ペア:

[(1, 259274266), (2, 129637133), (19, 13646014), (31, 8363686), (38, 6823007), (62, 4181843), (89, 2913194), (178, 1456597), (589, 440194), (1178, 220097), (1691, 153326), (2473, 104842), (2759, 93974), (3382, 76663), (4946, 52421), (5518, 46987)]