4284352807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1579}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 5387673600

約数和(自身を除く): 1103320793

約数列:

[1, 7, 19, 23, 133, 161, 437, 887, 1579, 3059, 6209, 11053, 16853, 20401, 30001, 36317, 117971, 142807, 210007, 254219, 387619, 690023, 1400573, 2713333, 4830161, 9804011, 26610887, 32213179, 186276209, 225492253, 612050401, 4284352807]

約数ペア:

[(1, 4284352807), (7, 612050401), (19, 225492253), (23, 186276209), (133, 32213179), (161, 26610887), (437, 9804011), (887, 4830161), (1579, 2713333), (3059, 1400573), (6209, 690023), (11053, 387619), (16853, 254219), (20401, 210007), (30001, 142807), (36317, 117971)]