4538544478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{213659}}^1$

素因数の和:213736

約数の個数: 32

約数和(自身を含む): 7896873600

約数和(自身を除く): 3358329122

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 21242, 213659, 427318, 2777567, 4059521, 5555134, 8119042, 9187337, 18374674, 52773773, 105547546, 119435381, 174559403, 238870762, 349118806, 2269272239, 4538544478]

約数ペア:

[(1, 4538544478), (2, 2269272239), (13, 349118806), (19, 238870762), (26, 174559403), (38, 119435381), (43, 105547546), (86, 52773773), (247, 18374674), (494, 9187337), (559, 8119042), (817, 5555134), (1118, 4059521), (1634, 2777567), (10621, 427318), (21242, 213659)]