323156974

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 561816000

約数和(自身を除く): 238659026

約数列:

[1, 2, 7, 14, 101, 202, 449, 509, 707, 898, 1018, 1414, 3143, 3563, 6286, 7126, 45349, 51409, 90698, 102818, 228541, 317443, 359863, 457082, 634886, 719726, 1599787, 3199574, 23082641, 46165282, 161578487, 323156974]

約数ペア:

[(1, 323156974), (2, 161578487), (7, 46165282), (14, 23082641), (101, 3199574), (202, 1599787), (449, 719726), (509, 634886), (707, 457082), (898, 359863), (1018, 317443), (1414, 228541), (3143, 102818), (3563, 90698), (6286, 51409), (7126, 45349)]