1279883514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{23209}}^1$

素因数の和:23335

約数の個数: 64

約数和(自身を含む): 3181812480

約数和(自身を除く): 1901928966

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1414, 2121, 2626, 3939, 4242, 7878, 9191, 18382, 23209, 27573, 46418, 55146, 69627, 139254, 162463, 301717, 324926, 487389, 603434, 905151, 974778, 1810302, 2112019, 2344109, 4224038, 4688218, 6336057, 7032327, 12672114, 14064654, 16408763, 30473417, 32817526, 49226289, 60946834, 91420251, 98452578, 182840502, 213313919, 426627838, 639941757, 1279883514]

約数ペア:

[(1, 1279883514), (2, 639941757), (3, 426627838), (6, 213313919), (7, 182840502), (13, 98452578), (14, 91420251), (21, 60946834), (26, 49226289), (39, 32817526), (42, 30473417), (78, 16408763), (91, 14064654), (101, 12672114), (182, 7032327), (202, 6336057), (273, 4688218), (303, 4224038), (546, 2344109), (606, 2112019), (707, 1810302), (1313, 974778), (1414, 905151), (2121, 603434), (2626, 487389), (3939, 324926), (4242, 301717), (7878, 162463), (9191, 139254), (18382, 69627), (23209, 55146), (27573, 46418)]