2620839137278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{456751331}}^1$

素因数の和:456751503

約数の個数: 16

約数和(自身を含む): 4165572147840

約数和(自身を除く): 1544733010562

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 456751331, 913502662, 8678275289, 17356550578, 68969450981, 137938901962, 1310419568639, 2620839137278]

約数ペア:

[(1, 2620839137278), (2, 1310419568639), (19, 137938901962), (38, 68969450981), (151, 17356550578), (302, 8678275289), (2869, 913502662), (5738, 456751331)]