486535218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{85447}}^1$

素因数の和:85538

約数の個数: 32

約数和(自身を含む): 1062289536

約数和(自身を除く): 575754318

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 85447, 170894, 256341, 512682, 1110811, 2221622, 3332433, 6237631, 6664866, 12475262, 18712893, 37425786, 81089203, 162178406, 243267609, 486535218]

約数ペア:

[(1, 486535218), (2, 243267609), (3, 162178406), (6, 81089203), (13, 37425786), (26, 18712893), (39, 12475262), (73, 6664866), (78, 6237631), (146, 3332433), (219, 2221622), (438, 1110811), (949, 512682), (1898, 256341), (2847, 170894), (5694, 85447)]