2639160498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^2\times {\mathrm{359}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 5718807360

約数和(自身を除く): 3079646862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 359, 614, 718, 921, 1077, 1842, 2154, 3991, 4667, 7982, 9334, 11973, 14001, 23946, 28002, 94249, 110213, 188498, 220426, 282747, 330639, 565494, 661278, 1225237, 1432769, 2450474, 2865538, 3675711, 4298307, 7351422, 8596614, 33835391, 67670782, 101506173, 203012346, 439860083, 879720166, 1319580249, 2639160498]

約数ペア:

[(1, 2639160498), (2, 1319580249), (3, 879720166), (6, 439860083), (13, 203012346), (26, 101506173), (39, 67670782), (78, 33835391), (307, 8596614), (359, 7351422), (614, 4298307), (718, 3675711), (921, 2865538), (1077, 2450474), (1842, 1432769), (2154, 1225237), (3991, 661278), (4667, 565494), (7982, 330639), (9334, 282747), (11973, 220426), (14001, 188498), (23946, 110213), (28002, 94249)]