1259435580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1614661}}^1$

素因数の和:1614686

約数の個数: 48

約数和(自身を含む): 3797685024

約数和(自身を除く): 2538249444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1614661, 3229322, 4843983, 6458644, 8073305, 9687966, 16146610, 19375932, 20990593, 24219915, 32293220, 41981186, 48439830, 62971779, 83962372, 96879660, 104952965, 125943558, 209905930, 251887116, 314858895, 419811860, 629717790, 1259435580]

約数ペア:

[(1, 1259435580), (2, 629717790), (3, 419811860), (4, 314858895), (5, 251887116), (6, 209905930), (10, 125943558), (12, 104952965), (13, 96879660), (15, 83962372), (20, 62971779), (26, 48439830), (30, 41981186), (39, 32293220), (52, 24219915), (60, 20990593), (65, 19375932), (78, 16146610), (130, 9687966), (156, 8073305), (195, 6458644), (260, 4843983), (390, 3229322), (780, 1614661)]