2222754908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{2789}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 4330972800

約数和(自身を除く): 2108217892

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 307, 614, 649, 1228, 1298, 2596, 2789, 3377, 5578, 6754, 11156, 13508, 18113, 30679, 36226, 61358, 72452, 122716, 164551, 199243, 329102, 398486, 658204, 796972, 856223, 1712446, 1810061, 3424892, 3620122, 7240244, 9418453, 18836906, 37673812, 50517157, 101034314, 202068628, 555688727, 1111377454, 2222754908]

約数ペア:

[(1, 2222754908), (2, 1111377454), (4, 555688727), (11, 202068628), (22, 101034314), (44, 50517157), (59, 37673812), (118, 18836906), (236, 9418453), (307, 7240244), (614, 3620122), (649, 3424892), (1228, 1810061), (1298, 1712446), (2596, 856223), (2789, 796972), (3377, 658204), (5578, 398486), (6754, 329102), (11156, 199243), (13508, 164551), (18113, 122716), (30679, 72452), (36226, 61358)]