1572190796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{40013}}^1$

素因数の和:40094

約数の個数: 48

約数和(自身を含む): 3226728960

約数和(自身を除く): 1654538164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 3572, 9823, 19646, 39292, 40013, 80026, 160052, 440143, 760247, 880286, 1520494, 1760572, 1880611, 3040988, 3761222, 7522444, 8362717, 16725434, 20686721, 33450868, 35731609, 41373442, 71463218, 82746884, 142926436, 393047699, 786095398, 1572190796]

約数ペア:

[(1, 1572190796), (2, 786095398), (4, 393047699), (11, 142926436), (19, 82746884), (22, 71463218), (38, 41373442), (44, 35731609), (47, 33450868), (76, 20686721), (94, 16725434), (188, 8362717), (209, 7522444), (418, 3761222), (517, 3040988), (836, 1880611), (893, 1760572), (1034, 1520494), (1786, 880286), (2068, 760247), (3572, 440143), (9823, 160052), (19646, 80026), (39292, 40013)]