1285383948

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{42829}}^1$

素因数の和:42938

約数の個数: 48

約数和(自身を含む): 3122820960

約数和(自身を除く): 1837437012

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2501, 5002, 7503, 10004, 15006, 30012, 42829, 85658, 128487, 171316, 256974, 513948, 1755989, 2612569, 3511978, 5225138, 5267967, 7023956, 7837707, 10450276, 10535934, 15675414, 21071868, 31350828, 107115329, 214230658, 321345987, 428461316, 642691974, 1285383948]

約数ペア:

[(1, 1285383948), (2, 642691974), (3, 428461316), (4, 321345987), (6, 214230658), (12, 107115329), (41, 31350828), (61, 21071868), (82, 15675414), (122, 10535934), (123, 10450276), (164, 7837707), (183, 7023956), (244, 5267967), (246, 5225138), (366, 3511978), (492, 2612569), (732, 1755989), (2501, 513948), (5002, 256974), (7503, 171316), (10004, 128487), (15006, 85658), (30012, 42829)]