2019383114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5439

約数の個数: 64

約数和(自身を含む): 3852769536

約数和(自身を除く): 1833386422

約数列:

[1, 2, 7, 14, 17, 34, 37, 43, 74, 86, 119, 238, 259, 301, 518, 602, 629, 731, 1258, 1462, 1591, 3182, 4403, 5117, 5333, 8806, 10234, 10666, 11137, 22274, 27047, 37331, 54094, 74662, 90661, 181322, 189329, 197321, 229319, 378658, 394642, 458638, 634627, 1269254, 1381247, 1605233, 2762494, 3210466, 3354457, 3898423, 6708914, 7796846, 8484803, 16969606, 23481199, 27288961, 46962398, 54577922, 59393621, 118787242, 144241651, 288483302, 1009691557, 2019383114]

約数ペア:

[(1, 2019383114), (2, 1009691557), (7, 288483302), (14, 144241651), (17, 118787242), (34, 59393621), (37, 54577922), (43, 46962398), (74, 27288961), (86, 23481199), (119, 16969606), (238, 8484803), (259, 7796846), (301, 6708914), (518, 3898423), (602, 3354457), (629, 3210466), (731, 2762494), (1258, 1605233), (1462, 1381247), (1591, 1269254), (3182, 634627), (4403, 458638), (5117, 394642), (5333, 378658), (8806, 229319), (10234, 197321), (10666, 189329), (11137, 181322), (22274, 90661), (27047, 74662), (37331, 54094)]