4705648129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1787}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 6103802880

約数和(自身を除く): 1398154751

約数列:

[1, 7, 13, 19, 91, 133, 247, 1523, 1729, 1787, 10661, 12509, 19799, 23231, 28937, 33953, 138593, 162617, 202559, 237671, 376181, 441389, 2633267, 2721601, 3089723, 19051207, 35380813, 51710419, 247665691, 361972933, 672235447, 4705648129]

約数ペア:

[(1, 4705648129), (7, 672235447), (13, 361972933), (19, 247665691), (91, 51710419), (133, 35380813), (247, 19051207), (1523, 3089723), (1729, 2721601), (1787, 2633267), (10661, 441389), (12509, 376181), (19799, 237671), (23231, 202559), (28937, 162617), (33953, 138593)]