493865358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11758699}}^1$

素因数の和:11758711

約数の個数: 16

約数和(自身を含む): 1128835200

約数和(自身を除く): 634969842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11758699, 23517398, 35276097, 70552194, 82310893, 164621786, 246932679, 493865358]

約数ペア:

[(1, 493865358), (2, 246932679), (3, 164621786), (6, 82310893), (7, 70552194), (14, 35276097), (21, 23517398), (42, 11758699)]