2247198776

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{3557}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 4249959840

約数和(自身を除く): 2002761064

約数列:

[1, 2, 4, 8, 157, 314, 503, 628, 1006, 1256, 2012, 3557, 4024, 7114, 14228, 28456, 78971, 157942, 315884, 558449, 631768, 1116898, 1789171, 2233796, 3578342, 4467592, 7156684, 14313368, 280899847, 561799694, 1123599388, 2247198776]

約数ペア:

[(1, 2247198776), (2, 1123599388), (4, 561799694), (8, 280899847), (157, 14313368), (314, 7156684), (503, 4467592), (628, 3578342), (1006, 2233796), (1256, 1789171), (2012, 1116898), (3557, 631768), (4024, 558449), (7114, 315884), (14228, 157942), (28456, 78971)]