1293445318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 2220825600

約数和(自身を除く): 927380282

約数列:

[1, 2, 11, 22, 59, 67, 107, 118, 134, 139, 214, 278, 649, 737, 1177, 1298, 1474, 1529, 2354, 3058, 3953, 6313, 7169, 7906, 8201, 9313, 12626, 14338, 14873, 16402, 18626, 29746, 43483, 69443, 78859, 86966, 90211, 102443, 138886, 157718, 163603, 180422, 204886, 327206, 422971, 549467, 845942, 877507, 996491, 1098934, 1755014, 1992982, 4652681, 6044137, 9305362, 9652577, 10961401, 12088274, 19305154, 21922802, 58792969, 117585938, 646722659, 1293445318]

約数ペア:

[(1, 1293445318), (2, 646722659), (11, 117585938), (22, 58792969), (59, 21922802), (67, 19305154), (107, 12088274), (118, 10961401), (134, 9652577), (139, 9305362), (214, 6044137), (278, 4652681), (649, 1992982), (737, 1755014), (1177, 1098934), (1298, 996491), (1474, 877507), (1529, 845942), (2354, 549467), (3058, 422971), (3953, 327206), (6313, 204886), (7169, 180422), (7906, 163603), (8201, 157718), (9313, 138886), (12626, 102443), (14338, 90211), (14873, 86966), (16402, 78859), (18626, 69443), (29746, 43483)]