42980136626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1233431}}^1$

素因数の和:1233590

約数の個数: 32

約数和(自身を含む): 78150251520

約数和(自身を除く): 35170114894

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 34846, 1233431, 2466862, 8634017, 17268034, 23435189, 46870378, 161579461, 164046323, 323158922, 328092646, 1131056227, 2262112454, 3070009759, 6140019518, 21490068313, 42980136626]

約数ペア:

[(1, 42980136626), (2, 21490068313), (7, 6140019518), (14, 3070009759), (19, 2262112454), (38, 1131056227), (131, 328092646), (133, 323158922), (262, 164046323), (266, 161579461), (917, 46870378), (1834, 23435189), (2489, 17268034), (4978, 8634017), (17423, 2466862), (34846, 1233431)]