2019949338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{711751}}^1$

素因数の和:711810

約数の個数: 32

約数和(自身を含む): 4509660672

約数和(自身を除く): 2489711334

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 711751, 1423502, 2135253, 4270506, 7829261, 15658522, 23487783, 30605293, 46975566, 61210586, 91815879, 183631758, 336658223, 673316446, 1009974669, 2019949338]

約数ペア:

[(1, 2019949338), (2, 1009974669), (3, 673316446), (6, 336658223), (11, 183631758), (22, 91815879), (33, 61210586), (43, 46975566), (66, 30605293), (86, 23487783), (129, 15658522), (258, 7829261), (473, 4270506), (946, 2135253), (1419, 1423502), (2838, 711751)]