1301734528

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{236507}}^1$

素因数の和:236564

約数の個数: 32

約数和(自身を含む): 2653619760

約数和(自身を除く): 1351885232

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 236507, 473014, 946028, 1892056, 3784112, 7568224, 10169801, 15136448, 20339602, 30272896, 40679204, 81358408, 162716816, 325433632, 650867264, 1301734528]

約数ペア:

[(1, 1301734528), (2, 650867264), (4, 325433632), (8, 162716816), (16, 81358408), (32, 40679204), (43, 30272896), (64, 20339602), (86, 15136448), (128, 10169801), (172, 7568224), (344, 3784112), (688, 1892056), (1376, 946028), (2752, 473014), (5504, 236507)]