720763006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 1154502720

約数和(自身を除く): 433739714

約数列:

[1, 2, 23, 46, 53, 106, 293, 586, 1009, 1219, 2018, 2438, 6739, 13478, 15529, 23207, 31058, 46414, 53477, 106954, 295637, 357167, 591274, 714334, 1229971, 2459942, 6799651, 13599302, 15668761, 31337522, 360381503, 720763006]

約数ペア:

[(1, 720763006), (2, 360381503), (23, 31337522), (46, 15668761), (53, 13599302), (106, 6799651), (293, 2459942), (586, 1229971), (1009, 714334), (1219, 591274), (2018, 357167), (2438, 295637), (6739, 106954), (13478, 53477), (15529, 46414), (23207, 31058)]