672575338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13043}}^1$

素因数の和:13146

約数の個数: 32

約数和(自身を含む): 1127001600

約数和(自身を除く): 454426262

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1357, 2242, 2714, 13043, 25783, 26086, 51566, 247817, 299989, 495634, 599978, 769537, 1539074, 5699791, 11399582, 14621203, 17699351, 29242406, 35398702, 336287669, 672575338]

約数ペア:

[(1, 672575338), (2, 336287669), (19, 35398702), (23, 29242406), (38, 17699351), (46, 14621203), (59, 11399582), (118, 5699791), (437, 1539074), (874, 769537), (1121, 599978), (1357, 495634), (2242, 299989), (2714, 247817), (13043, 51566), (25783, 26086)]