2380924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 5318656

約数和(自身を除く): 2937732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 211, 217, 364, 403, 422, 434, 806, 844, 868, 1477, 1612, 2743, 2821, 2954, 5486, 5642, 5908, 6541, 10972, 11284, 13082, 19201, 26164, 38402, 45787, 76804, 85033, 91574, 170066, 183148, 340132, 595231, 1190462, 2380924]

約数ペア:

[(1, 2380924), (2, 1190462), (4, 595231), (7, 340132), (13, 183148), (14, 170066), (26, 91574), (28, 85033), (31, 76804), (52, 45787), (62, 38402), (91, 26164), (124, 19201), (182, 13082), (211, 11284), (217, 10972), (364, 6541), (403, 5908), (422, 5642), (434, 5486), (806, 2954), (844, 2821), (868, 2743), (1477, 1612)]