1381036692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{444349}}^1$

素因数の和:444400

約数の個数: 48

約数和(自身を含む): 3782307200

約数和(自身を除く): 2401270508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 444349, 888698, 1333047, 1777396, 2666094, 3110443, 5332188, 6220886, 9331329, 12441772, 16440913, 18662658, 32881826, 37325316, 49322739, 65763652, 98645478, 115086391, 197290956, 230172782, 345259173, 460345564, 690518346, 1381036692]

約数ペア:

[(1, 1381036692), (2, 690518346), (3, 460345564), (4, 345259173), (6, 230172782), (7, 197290956), (12, 115086391), (14, 98645478), (21, 65763652), (28, 49322739), (37, 37325316), (42, 32881826), (74, 18662658), (84, 16440913), (111, 12441772), (148, 9331329), (222, 6220886), (259, 5332188), (444, 3110443), (518, 2666094), (777, 1777396), (1036, 1333047), (1554, 888698), (3108, 444349)]