494399577904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{95665553}}^1$

素因数の和:95665597

約数の個数: 40

約数和(自身を含む): 1067627582640

約数和(自身を除く): 573228004736

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 95665553, 191331106, 382662212, 765324424, 1530648848, 1626314401, 1817645507, 3252628802, 3635291014, 6505257604, 7270582028, 13010515208, 14541164056, 26021030416, 29082328112, 30899973619, 61799947238, 123599894476, 247199788952, 494399577904]

約数ペア:

[(1, 494399577904), (2, 247199788952), (4, 123599894476), (8, 61799947238), (16, 30899973619), (17, 29082328112), (19, 26021030416), (34, 14541164056), (38, 13010515208), (68, 7270582028), (76, 6505257604), (136, 3635291014), (152, 3252628802), (272, 1817645507), (304, 1626314401), (323, 1530648848), (646, 765324424), (1292, 382662212), (2584, 191331106), (5168, 95665553)]