7942740468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2679737}}^1$

素因数の和:2679776

約数の個数: 48

約数和(自身を含む): 21009145920

約数和(自身を除く): 13066405452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 2679737, 5359474, 8039211, 10718948, 16078422, 32156844, 34836581, 50915003, 69673162, 101830006, 104509743, 139346324, 152745009, 203660012, 209019486, 305490018, 418038972, 610980036, 661895039, 1323790078, 1985685117, 2647580156, 3971370234, 7942740468]

約数ペア:

[(1, 7942740468), (2, 3971370234), (3, 2647580156), (4, 1985685117), (6, 1323790078), (12, 661895039), (13, 610980036), (19, 418038972), (26, 305490018), (38, 209019486), (39, 203660012), (52, 152745009), (57, 139346324), (76, 104509743), (78, 101830006), (114, 69673162), (156, 50915003), (228, 34836581), (247, 32156844), (494, 16078422), (741, 10718948), (988, 8039211), (1482, 5359474), (2964, 2679737)]