244933408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{402851}}^1$

素因数の和:402880

約数の個数: 24

約数和(自身を含む): 507593520

約数和(自身を除く): 262660112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 402851, 805702, 1611404, 3222808, 6445616, 7654169, 12891232, 15308338, 30616676, 61233352, 122466704, 244933408]

約数ペア:

[(1, 244933408), (2, 122466704), (4, 61233352), (8, 30616676), (16, 15308338), (19, 12891232), (32, 7654169), (38, 6445616), (76, 3222808), (152, 1611404), (304, 805702), (608, 402851)]