245757320642

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1\times {\mathrm{12973}}^1$

素因数の和:14018

約数の個数: 32

約数和(自身を含む): 376248075840

約数和(自身を除く): 130490755198

約数列:

[1, 2, 83, 139, 166, 278, 821, 1642, 11537, 12973, 23074, 25946, 68143, 114119, 136286, 228238, 1076759, 1803247, 2153518, 3606494, 9471877, 10650833, 18943754, 21301666, 149669501, 299339002, 884019139, 1480465787, 1768038278, 2960931574, 122878660321, 245757320642]

約数ペア:

[(1, 245757320642), (2, 122878660321), (83, 2960931574), (139, 1768038278), (166, 1480465787), (278, 884019139), (821, 299339002), (1642, 149669501), (11537, 21301666), (12973, 18943754), (23074, 10650833), (25946, 9471877), (68143, 3606494), (114119, 2153518), (136286, 1803247), (228238, 1076759)]