2006555044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 3821956096

約数和(自身を除く): 1815401052

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 421, 604, 607, 842, 1214, 1684, 1963, 2428, 3926, 5473, 7852, 7891, 10946, 15782, 21892, 31564, 63571, 91657, 127142, 183314, 254284, 255547, 366628, 511094, 826423, 1022188, 1191541, 1652846, 2383082, 3305692, 3322111, 4766164, 6644222, 13288444, 38587597, 77175194, 154350388, 501638761, 1003277522, 2006555044]

約数ペア:

[(1, 2006555044), (2, 1003277522), (4, 501638761), (13, 154350388), (26, 77175194), (52, 38587597), (151, 13288444), (302, 6644222), (421, 4766164), (604, 3322111), (607, 3305692), (842, 2383082), (1214, 1652846), (1684, 1191541), (1963, 1022188), (2428, 826423), (3926, 511094), (5473, 366628), (7852, 255547), (7891, 254284), (10946, 183314), (15782, 127142), (21892, 91657), (31564, 63571)]