1127059538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 1959552000

約数和(自身を除く): 832492462

約数列:

[1, 2, 11, 22, 29, 58, 71, 139, 142, 179, 278, 319, 358, 638, 781, 1529, 1562, 1969, 2059, 3058, 3938, 4031, 4118, 5191, 8062, 9869, 10382, 12709, 19738, 22649, 24881, 25418, 44341, 45298, 49762, 57101, 88682, 108559, 114202, 139799, 217118, 273691, 279598, 286201, 368561, 547382, 572402, 721549, 737122, 1443098, 1766551, 3148211, 3533102, 4054171, 6296422, 7937039, 8108342, 15874078, 19432061, 38864122, 51229979, 102459958, 563529769, 1127059538]

約数ペア:

[(1, 1127059538), (2, 563529769), (11, 102459958), (22, 51229979), (29, 38864122), (58, 19432061), (71, 15874078), (139, 8108342), (142, 7937039), (179, 6296422), (278, 4054171), (319, 3533102), (358, 3148211), (638, 1766551), (781, 1443098), (1529, 737122), (1562, 721549), (1969, 572402), (2059, 547382), (3058, 368561), (3938, 286201), (4031, 279598), (4118, 273691), (5191, 217118), (8062, 139799), (9869, 114202), (10382, 108559), (12709, 88682), (19738, 57101), (22649, 49762), (24881, 45298), (25418, 44341)]