713139478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 1108408320

約数和(自身を除く): 395268842

約数列:

[1, 2, 71, 79, 142, 151, 158, 302, 421, 842, 5609, 10721, 11218, 11929, 21442, 23858, 29891, 33259, 59782, 63571, 66518, 127142, 846959, 1693918, 2361389, 4513541, 4722778, 5022109, 9027082, 10044218, 356569739, 713139478]

約数ペア:

[(1, 713139478), (2, 356569739), (71, 10044218), (79, 9027082), (142, 5022109), (151, 4722778), (158, 4513541), (302, 2361389), (421, 1693918), (842, 846959), (5609, 127142), (10721, 66518), (11218, 63571), (11929, 59782), (21442, 33259), (23858, 29891)]